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1. 发明申请

US20110282068A1 ALKYLIDENE COMPLEXES OF RUTHENIUM CONTAINING N-HETEROCYCLIC CARBENE LIGANDS; USE AS HIGHLY ACTIVE, SELECTIVE CATALYSTS FOR OLEFIN METATHESIS 有权
标题翻译：含有N-杂环碳酸酯配位体的亚甲基二胺的复合物; 用作高活性选择性催化剂，用于烯烃METATHESIS
公开(公告)号：US20110282068A1
公开(公告)日：2011-11-17
申请号：US13090688
申请日：2011-04-20
申请人： Wolfgang Anton Herrmann , Wolfgang Schattenmann , Thomas Weskamp
发明人： Wolfgang Anton Herrmann , Wolfgang Schattenmann , Thomas Weskamp
IPC分类号： C07F15/00 , C07C6/02
CPC分类号： C07F15/0046 , B01J31/18 , B01J31/2208 , B01J31/2265 , B01J31/2273 , B01J31/2404 , B01J31/26 , B01J2231/14 , B01J2231/54 , B01J2231/543 , B01J2531/0263 , B01J2531/821 , C07C2/32 , C07C6/04 , C07C67/313 , C07C67/475 , C07C2531/22 , C07C2531/24 , C08G61/08 , C07C69/593 , C07C13/20 , C07C11/02
摘要： The invention relates to a complex of ruthenium of the structural formula I, where X1 and X2 are identical or different and are each an anionic ligand, R1 and R2 are identical or different and can also contain a ring, and R1 and R2 are each hydrogen or/and a hydrocarbon group, the ligand L1 is an N-heterocyclic carbene and the ligand L2 is an uncharged electron donor, in particular an N-heterocyclic carbene or an amine, imine, phosphine, phosphate, stibine, arsine, carbonyl compound, carboxyl compound, nitrile, alcohol, ether, thiol or thioether, where R1, R2, R3 and R4 are hydrogen or/and hydrocarbon groups. The invention further relates to a process for preparing acyclic olefins having two or more carbon atoms or/and cyclic olefins having four or more carbon atoms from acyclic olefins having two or more carbon atoms or/and from cyclic olefins having four or more carbon atoms by an olefin metathesis reaction in the presence of at least one catalyst, wherein a complex is used as catalyst and R1, R′2, R′3 and R′4 are hydrogen or/and hydrocarbon groups.
摘要翻译：本发明涉及结构式I的钌络合物，其中X1和X2相同或不同并且各自为阴离子配体，R 1和R 2相同或不同，并且还可以含有环，R 1和R 2各自为氢或/或烃基，配体L1为N-杂环卡宾，配体L2为不带电子的电子给体，特别是N-杂环卡宾或胺，亚胺，膦，磷酸，锑，胂，羰基化合物，羧基化合物，腈，醇，醚，硫醇或硫醚，其中R 1，R 2，R 3和R 4是氢或/和烃基。本发明还涉及一种制备具有两个或多个碳原子的非环烯烃或/或具有四个以上碳原子的环烯烃的环烯烃的方法，所述环烯烃具有两个或更多个碳原子的无环烯烃和/或具有四个以上碳原子的环状烯烃，在至少一种催化剂存在下进行烯烃复分解反应，其中使用络合物作为催化剂，R 1，R'2，R'3和R'4是氢或/或烃基。

2. 发明授权

US07652145B2 Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis 有权
标题翻译：含有N-杂环卡宾配体的钌亚烷基络合物; 用作烯烃复分解的高活性选择性催化剂
公开(公告)号：US07652145B2
公开(公告)日：2010-01-26
申请号：US11021967
申请日：2004-12-23
申请人： Wolfgang Anton Herrmann , Wolfgang Schattenmann , Thomas Weskamp
发明人： Wolfgang Anton Herrmann , Wolfgang Schattenmann , Thomas Weskamp
IPC分类号： C07F15/00 , B01J31/00 , C08F4/80
CPC分类号： C07F15/0046 , B01J31/18 , B01J31/2208 , B01J31/2265 , B01J31/2273 , B01J31/2404 , B01J31/26 , B01J2231/14 , B01J2231/54 , B01J2231/543 , B01J2531/0263 , B01J2531/821 , C07C2/32 , C07C6/04 , C07C67/313 , C07C67/475 , C07C2531/22 , C07C2531/24 , C08G61/08 , C07C69/593 , C07C13/20 , C07C11/02
摘要： The invention relates to a complex compound of ruthenium of the general structural formula I in which X1 and X2 may be identical or different and represent an anionic ligand, in which R1 and R2 are identical or different, but may also have a ring, in which R1 and R2 represent hydrogen or/and a hydrocarbon group, in which the ligand L1 is a N-heterocyclic carbene and in which the ligand L2 is a neutral electron donor, especially a N-heterocyclic carbene or an amine, imine, phosphane, phosphite, stibine, arsine, carbonyl compound, carboxyl compound, nitrile, alcohol, ether, thiol or thioether, wherein R1, R2, R3 and R4 represent hydrogen or/and hydrocarbon groups. The invention relates also to a process for the preparation of acyclic olefins having two or more carbon atoms or/and of cyclic olefins having four or more carbon atoms from acyclic olefins having two or more carbon atoms or/and from cyclic olefins having four or more carbon atoms by olefin metathesis reaction in the presence of at least one catalyst, wherein such a complex compound is used as catalyst and wherein R′1, R′2, R′3 and R′4 hydrogen or/and hydrocarbon groups.
摘要翻译：本发明涉及一般结构式I的钌络合物，其中X1和X2可以相同或不同，表示阴离子配体，其中R1和R2相同或不同，但也可以具有环，其中 R1和R2表示氢或/和烃基，其中配体L1是N-杂环卡宾，其中配体L2是中性电子给体，特别是N-杂环卡宾或胺，亚胺，膦，亚磷酸酯，锑，胂，羰基化合物，羧基化合物，腈，醇，醚，硫醇或硫醚，其中R 1，R 2，R 3和R 4表示氢或/或烃基。本发明还涉及一种制备具有两个或更多个碳原子的非环烯烃和/或具有四个或更多个碳原子的具有两个或更多个碳原子的无环烯烃的环状烯烃和/或具有四个或更多个碳原子的环烯烃的环烯烃的方法碳原子在至少一种催化剂存在下通过烯烃复分解反应，其中这种配位化合物用作催化剂，并且其中R'1，R'2，R'3和R'4氢或/和烃基。

3. 发明授权

US07153914B2 Addition-crosslinking silicone resin compositions 有权
标题翻译：加成交联硅树脂组合物
公开(公告)号：US07153914B2
公开(公告)日：2006-12-26
申请号：US11010683
申请日：2004-12-13
申请人： Gerhard Staiger , Wolfgang Schattenmann
发明人： Gerhard Staiger , Wolfgang Schattenmann
IPC分类号： C08L83/04
CPC分类号： G02B1/04 , C08G77/12 , C08G77/16 , C08G77/18 , C08G77/20 , C08G77/70 , C08L83/04 , C08L83/00
摘要： Addition-crosslinking silicone resin compositions containing selected high functionality addition curable organosilicon compounds can be cured at relatively low temperatures and can produce highly transparent, hard polymers which are suitable for many uses, in particular for the potting or embedding of electrical componts such as LEDs.
摘要翻译：含有选择的高官能度可加成固化的有机硅化合物的加成交联硅树脂组合物可以在较低的温度下固化，并且可以生产出适用于许多用途的高透明，硬质聚合物，特别是用于诸如LED的电子部件的灌封或嵌入。

4. 发明申请

US20050137328A1 Addition-crosslinking silicone resin compositions 有权
标题翻译：加成交联硅树脂组合物
公开(公告)号：US20050137328A1
公开(公告)日：2005-06-23
申请号：US11010683
申请日：2004-12-13
申请人： Gerhard Staiger , Wolfgang Schattenmann
发明人： Gerhard Staiger , Wolfgang Schattenmann
IPC分类号： C08L83/07 , C08G77/12 , C08L83/04 , C08L83/05 , G02B1/04
CPC分类号： G02B1/04 , C08G77/12 , C08G77/16 , C08G77/18 , C08G77/20 , C08G77/70 , C08L83/04 , C08L83/00
摘要： Addition-crosslinking silicone resin compositions containing selected high functionality addition curable organosilicon compounds can be cured at relatively low temperatures and can produce highly transparent, hard polymers which are suitable for many uses, in particular for the potting or embedding of electrical componts such as LEDs.
摘要翻译：含有选择的高官能度可加成固化的有机硅化合物的加成交联硅树脂组合物可以在较低的温度下固化，并且可以生产出适用于许多用途的高透明，硬质聚合物，特别是用于诸如LED的电子部件的灌封或嵌入。

5. 发明申请

US20080207911A1 ALKYLIDENE COMPLEXES OF RUTHENIUM CONTAINING N-HETEROCYCLIC CARBENE LIGANDS; USE AS HIGHLY ACTIVE, SELECTIVE CATALYSTS FOR OLEFIN METATHESIS 审中-公开
标题翻译：含有N-杂环碳酸酯配位体的亚甲基二胺的复合物; 用作高活性选择性催化剂，用于烯烃METATHESIS
公开(公告)号：US20080207911A1
公开(公告)日：2008-08-28
申请号：US12115139
申请日：2008-05-05
申请人： Wolfgang Anton Herrmann , Wolfgang Schattenmann , Thomas Weskamp
发明人： Wolfgang Anton Herrmann , Wolfgang Schattenmann , Thomas Weskamp
IPC分类号： C07F15/00 , C07C2/00
CPC分类号： C07F15/0046 , B01J31/18 , B01J31/2208 , B01J31/2265 , B01J31/2273 , B01J31/2404 , B01J31/26 , B01J2231/14 , B01J2231/54 , B01J2231/543 , B01J2531/0263 , B01J2531/821 , C07C2/32 , C07C6/04 , C07C67/313 , C07C67/475 , C07C2531/22 , C07C2531/24 , C08G61/08 , C07C69/593 , C07C13/20 , C07C11/02
摘要： The invention relates to a complex of ruthenium of the structural formula I, where X1 and X2 are identical or different and are each an anionic ligand, R1 and R2 are identical or different and can also contain a ring, and R1 and R2 are each hydrogen or/and a hydrocarbon group, the ligand L1 is an N-heterocyclic carbene and the ligand L2 is an uncharged electron donor, in particular an N-heterocyclic carbene or an amine, imine, phosphine, phosphate, stibine, arsine, carbonyl compound, carboxyl compound, nitrile, alcohol, ether, thiol or thioether, where R1, R2, R3 and R4 are hydrogen or/and hydrocarbon groups. The invention further relates to a process for preparing acyclic olefins having two or more carbon atoms or/and cyclic olefins having four or more carbon atoms from acyclic olefins having two or more carbon atoms or/and from cyclic olefins having four or more carbon atoms by an olefin metathesis reaction in the presence of at least one catalyst, wherein a complex is used as catalyst and R′1, R′2, R′3 and R′4 are hydrogen or/and hydrocarbon groups.
摘要翻译：本发明涉及结构式I的钌络合物，其中X 1和X 2 2相同或不同，并且各自为阴离子配体，R 1 R 2和R 2相同或不同，也可以含有环，R 1和R 2各自为氢或/ 和烃基，配体L 1是N-杂环卡宾，配体L 2是不带电子的电子给体，特别是N-杂环卡宾或胺，亚胺，膦，磷酸盐，锑，胂，羰基化合物，羧基化合物，腈，醇，醚，硫醇或硫醚，其中R 1，R 2， SUP> 3和R 4是氢或/和烃基。本发明还涉及一种制备具有两个或多个碳原子的非环烯烃或/或具有四个以上碳原子的环烯烃的环烯烃的方法，所述环烯烃具有两个或更多个碳原子的无环烯烃和/或具有四个以上碳原子的环状烯烃，在至少一种催化剂存在下进行烯烃复分解反应，其中使用络合物作为催化剂，R'1，R'2，R'3， R 4和R 4是氢或/和烃基。

6. 发明授权

US07378528B2 Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis 有权
标题翻译：含有N-杂环卡宾配体的钌亚烷基络合物; 用作烯烃复分解的高活性选择性催化剂
公开(公告)号：US07378528B2
公开(公告)日：2008-05-27
申请号：US11828828
申请日：2007-07-26
申请人： Wolfgang Anton Herrmann , Wolfgang Schattenmann , Thomas Weskamp
发明人： Wolfgang Anton Herrmann , Wolfgang Schattenmann , Thomas Weskamp
IPC分类号： C07F15/00 , C08F4/80 , B01J31/00
CPC分类号： C07F15/0046 , B01J31/18 , B01J31/2208 , B01J31/2265 , B01J31/2273 , B01J31/2404 , B01J31/26 , B01J2231/14 , B01J2231/54 , B01J2231/543 , B01J2531/0263 , B01J2531/821 , C07C2/32 , C07C6/04 , C07C67/313 , C07C67/475 , C07C2531/22 , C07C2531/24 , C08G61/08 , C07C69/593 , C07C13/20 , C07C11/02
摘要： The invention relates to a complex of ruthenium of the structural formula I, where X1 and X2 are identical or different and are each an anionic ligand, R1 and R2 are identical or different and can also contain a ring, and R1 and R2 are each hydrogen or/and a hydrocarbon group, the ligand L1 is an N-heterocyclic carbene and the ligand L2 is an uncharged electron donor, in particular an N-heterocyclic carbene or an amine, imine, phosphine, phosphate, stibine, arsine, carbonyl compound, carboxyl compound, nitrile, alcohol, ether, thiol or thioether, where R1, R2, R3 and R4 are hydrogen or/and hydrocarbon groups. The invention further relates to a process for preparing acyclic olefins having two or more carbon atoms or/and cyclic olefins having four or more carbon atoms from acyclic olefins having two or more carbon atoms or/and from cyclic olefins having four or more carbon atoms by an olefin metathesis reaction in the presence of at least one catalyst, wherein a complex is used as catalyst and R′1, R′2, R′3 and R′4 are hydrogen or/and hydrocarbon groups.
摘要翻译：本发明涉及结构式I的钌络合物，其中X 1和X 2 2相同或不同，并且各自为阴离子配体，R 1 R 2和R 2相同或不同，也可以含有环，R 1和R 2各自为氢或/ 和烃基，配体L 1是N-杂环卡宾，配体L 2是不带电子的电子给体，特别是N-杂环卡宾或胺，亚胺，膦，磷酸盐，锑，胂，羰基化合物，羧基化合物，腈，醇，醚，硫醇或硫醚，其中R 1，R 2， SUP> 3和R 4是氢或/和烃基。本发明还涉及一种制备具有两个或多个碳原子的非环烯烃或/或具有四个以上碳原子的环烯烃的环烯烃的方法，所述环烯烃具有两个或更多个碳原子的无环烯烃和/或具有四个以上碳原子的环状烯烃，在至少一种催化剂存在下进行烯烃复分解反应，其中使用络合物作为催化剂，R 1，R 2，R 3， / SUP>和R 4'是氢或/和烃基。

7. 发明授权

US07294717B2 Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis 有权
标题翻译：含有N-杂环卡宾配体的钌亚烷基络合物; 用作烯烃复分解的高活性选择性催化剂
公开(公告)号：US07294717B2
公开(公告)日：2007-11-13
申请号：US10630552
申请日：2003-07-29
申请人： Wolfgang Anton Herrmann , Wolfgang Schattenmann , Thomas Weskamp
发明人： Wolfgang Anton Herrmann , Wolfgang Schattenmann , Thomas Weskamp
IPC分类号： C07F15/00 , B01J31/00 , C08F4/80
CPC分类号： C07F15/0046 , B01J31/18 , B01J31/2208 , B01J31/2265 , B01J31/2273 , B01J31/2404 , B01J31/26 , B01J2231/14 , B01J2231/54 , B01J2231/543 , B01J2531/0263 , B01J2531/821 , C07C2/32 , C07C6/04 , C07C67/313 , C07C67/475 , C07C2531/22 , C07C2531/24 , C08G61/08 , C07C69/593 , C07C13/20 , C07C11/02
摘要： Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands and their use as highly active, selective catalysts for olefin metathesisThe invention relates to a complex of ruthenium of the structural formula I, where X1 and X2 are identical or different and are each an anionic ligand, R1 and R2 are identical or different and can also contain a ring, and R1 and R2 are each hydrogen or/and a hydrocarbon group, the ligand L1 is an N-heterocyclic carbene and the ligand L2 is an uncharged electron donor, in particular an N-heterocyclic carbene or an amine, imine, phosphine, phosphite, stibine, arsine, carbonyl compound, carboxyl compound, nitrile, alcohol, ether, thiol or thioether, where R1, R2, R3 and R4 are hydrogen or/and hydrocarbon groups. The invention further relates to a process for preparing acyclic olefins having two or more carbon atoms or/and cyclic olefins having four or more carbon atoms from acyclic olefins having two or more carbon atoms or/and from cyclic olefins having four or more carbon atoms by an olefin metathesis reaction in the presence of at least one catalyst, wherein a complex is used as catalyst and R′1, R′2, R′3 and R′4 are hydrogen or/and hydrocarbon groups.
摘要翻译：含有N-杂环卡宾配体的钌的亚烷基配合物及其作为烯烃复分解的高活性选择性催化剂的用途本发明涉及结构式I的钌络合物，其中X 1和X 2 > 2相同或不同，各自为阴离子配体，R 1和R 2相同或不同，并且还可以含有环， SUP 1和R 2各自为氢或/和烃基，配体L 1为N-杂环卡宾，配体L为SUP > 2 是不带电荷的电子给体，特别是N-杂环卡宾或胺，亚胺，膦，亚磷酸酯，锑，胂，羰基化合物，羧基化合物，腈，醇，醚，硫醇或硫醚，其中 R 1，R 2，R 3和R 4是氢或/或烃基。本发明还涉及一种制备具有两个或多个碳原子的非环烯烃或/或具有四个以上碳原子的环烯烃的环烯烃的方法，所述环烯烃具有两个或更多个碳原子的无环烯烃和/或具有四个以上碳原子的环状烯烃，在至少一种催化剂存在下进行烯烃复分解反应，其中使用络合物作为催化剂，R'1，R'2，R'3， R 4和R 4是氢或/和烃基。

8. 发明授权

US06547981B2 Process for treating organic fibers 失效
标题翻译：处理有机纤维的方法
公开(公告)号：US06547981B2
公开(公告)日：2003-04-15
申请号：US10106662
申请日：2002-03-26
申请人： Michael Messner , Wolfgang Schattenmann , Renate Minigshofer , Evelyn Richter
发明人： Michael Messner , Wolfgang Schattenmann , Renate Minigshofer , Evelyn Richter
IPC分类号： D06M1350
CPC分类号： D06M15/6436 , D06M2200/00 , D06M2200/50
摘要： Organic fibers are treated with aqueous preparations comprising amino-functional organosilicon compounds of the general formula H2N—R1—SiR2O(SiR2O)iSiR2—R1—NH2 where i is an integer from 1 to 1000, R is an identical or different monovalent hydrocarbon radical having 1 to 18 carbon atoms per radical, and R1 is a divalent hydrocarbon radical having 2 to 10 carbon atoms. The treated organic fibers, particularly in the form of textiles, exhibit a soft hand and good rewettability.
摘要翻译：有机纤维用水性制剂处理，其含有一般形式的氨基官能的有机硅化合物，其为1至1000的整数，R为每个基团具有1至18个碳原子的相同或不同的一价烃基，R 1为具有 2至10个碳原子。经处理的有机纤维，特别是织物形式，表现出柔软的手感和良好的润湿性。

9. 发明授权

US08153810B2 Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis 有权
标题翻译：含有N-杂环卡宾配体的钌亚烷基络合物; 用作烯烃复分解的高活性选择性催化剂
公开(公告)号：US08153810B2
公开(公告)日：2012-04-10
申请号：US13090688
申请日：2011-04-20
申请人： Wolfgang Anton Herrmann , Wolfgang Schattenmann , Thomas Weskamp
发明人： Wolfgang Anton Herrmann , Wolfgang Schattenmann , Thomas Weskamp
IPC分类号： C07F15/00 , C07C2/02 , C07C6/00
CPC分类号： C07F15/0046 , B01J31/18 , B01J31/2208 , B01J31/2265 , B01J31/2273 , B01J31/2404 , B01J31/26 , B01J2231/14 , B01J2231/54 , B01J2231/543 , B01J2531/0263 , B01J2531/821 , C07C2/32 , C07C6/04 , C07C67/313 , C07C67/475 , C07C2531/22 , C07C2531/24 , C08G61/08 , C07C69/593 , C07C13/20 , C07C11/02
摘要： The invention relates to a complex of ruthenium of the structural formula I, where X1 and X2 are identical or different and are each an anionic ligand, R1 and R2 are identical or different and can also contain a ring, and R1 and R2 are each hydrogen or/and a hydrocarbon group, the ligand L1 is an N-heterocyclic carbene and the ligand L2 is an uncharged electron donor, in particular an N-heterocyclic carbene or an amine, imine, phosphine, phosphate, stibine, arsine, carbonyl compound, carboxyl compound, nitrile, alcohol, ether, thiol or thioether, where R1, R2, R3 and R4 are hydrogen or/and hydrocarbon groups. The invention further relates to a process for preparing acyclic olefins having two or more carbon atoms or/and cyclic olefins having four or more carbon atoms from acyclic olefins having two or more carbon atoms or/and from cyclic olefins having four or more carbon atoms by an olefin metathesis reaction in the presence of at least one catalyst, wherein a complex is used as catalyst and R′1, R′2, R′3 and R′4 are hydrogen or/and hydrocarbon groups.
摘要翻译：本发明涉及结构式I的钌络合物，其中X1和X2相同或不同并且各自为阴离子配体，R 1和R 2相同或不同，并且还可以含有环，R 1和R 2各自为氢或/或烃基，配体L1为N-杂环卡宾，配体L2为不带电子的电子给体，特别是N-杂环卡宾或胺，亚胺，膦，磷酸，锑，胂，羰基化合物，羧基化合物，腈，醇，醚，硫醇或硫醚，其中R 1，R 2，R 3和R 4是氢或/和烃基。本发明还涉及一种制备具有两个或多个碳原子的非环烯烃或/或具有四个以上碳原子的环烯烃的环烯烃的方法，所述环烯烃具有两个或更多个碳原子的无环烯烃和/或具有四个以上碳原子的环状烯烃，在至少一种催化剂存在下进行烯烃复分解反应，其中使用络合物作为催化剂，R'1，R'2，R'3和R'4是氢或/和烃基。

10. 发明授权

US07514518B2 Process for continuously preparing low-alkoxy silicone resins 失效
标题翻译：连续制备低烷氧基硅氧烷树脂的方法
公开(公告)号：US07514518B2
公开(公告)日：2009-04-07
申请号：US11333713
申请日：2006-01-17
申请人： Wolfgang Schattenmann , Georg Loher , Thomas Koehler
发明人： Wolfgang Schattenmann , Georg Loher , Thomas Koehler
IPC分类号： C08G77/06 , C08G77/24 , C08G77/00
CPC分类号： C08G77/06 , C08G77/18 , C08G77/34
摘要： The present invention relates to a process for preparing organopolysiloxanes by reacting halosilane with alcohol and water in the presence of the desired organopolysiloxane in a reaction unit comprising a distillation column, optionally a reflux condenser, and a vessel already containing desired organopolysiloxane, by heating the vessel contents to boiling under reflux, introducing halosilane into the column above the lower column end, removing hydrogen halide from the distillation column and continuously removing organopolysiloxane from the vessel at the same rate in which it is formed, by constantly adding halosilane, alcohol and water to the reaction unit in such amounts that more water is always present in the reaction unit than is consumed by the added Si-halogen units of the halosilanes.
摘要翻译：本发明涉及一种通过使卤代硅烷与醇和水在所需的有机聚硅氧烷存在下反应来制备有机聚硅氧烷的方法，反应单元包括蒸馏塔，任选的回流冷凝器和已经含有所需的有机聚硅氧烷的容器，通过加热容器内容物在回流下沸腾，将卤代硅烷引入下段末端的塔中，从蒸馏塔中除去卤化氢，并以与其形成的相同速率从容器中连续除去有机聚硅氧烷，通过不断加入卤代硅烷，醇和水反应单元的量使得反应单元中总是存在比卤代硅烷的加入的Si-卤素单元消耗更多的水。

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