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    • 3. 发明公开
    • 3급 포스핀 화합물, 이의 제조방법 및 당해 화합물을 사용한 유기 합성방법
    • 含有亚磷酸甘油酯的硫酸钙
    • KR1020000035786A
    • 2000-06-26
    • KR1019997000762
    • 1997-07-21
    • 셀라네제 쉐미칼스 오이로페 게엠베하
    • 하버스테펜클라이너한스-예르크보그다노빅잔드라바르만헬무트프로닝칼-디터
    • C07F9/50
    • B01J31/2404B01J31/1683B01J31/2423B01J31/2466B01J2231/32B01J2231/321B01J2531/80B01J2531/96C07C303/28C07F9/5022C08G65/3344C08G65/335C07C309/66
    • PURPOSE: New phosphanes are provided, which are appropriate to the use of catalyst for organic synthesis. CONSTITUTION: A compound is disclosed having the formula(I), in which m equals 1 to1000; x equals 0 to 4; W is a group of formulas -CH2-CH2-, -CH(CH3)CH2- or -CH2CH(CH3)-; R is hydrogen, a straight-chain or branched-chain C1-C5 alkyl radical; or a group of formulas (a) or (b), in which a, b, c, d and e independently represent a number from 0 to 1000, at least one of the numbers represented by a, b, c, d and e being higher than 0; R(5), R(6), R(7), R(8) and R(9) are the same or different and represent hydrogen, C1-C5 alkyl or a group of formula (c); R(1) and R(2) are the same or different and represent a straight-chain, a branched-chain or a cyclic C1-C30 alkyl radical or C6-C10 aryl radical which is non-substituted or substituted by one to five C1-C3 alkyl radicals, or R(1) and R(2) form together with the trivalent P atom a dibenzophospholyl of formula (d) or a 3,4-dimethylphospholyl of formula (e); and L stands for C1-C5 alkyl, C1-C5 alkoxy, NO2, NR(3)R(4), R(3) and R(4) independently representing hydrogen or C1-C4 alkyl, or for Cl or OH
    • 目的:提供新的磷烷,适用于有机合成催化剂的使用。 组成:公开了具有式(I)的化合物,其中m等于1至1000; x等于0到4; W是式-CH 2 -CH 2 - , - CH(CH 3)CH 2 - 或-CH 2 CH(CH 3) - 基团; R是氢,直链或支链的C 1 -C 5烷基; 或一组式(a)或(b),其中a,b,c,d和e独立地表示0至1000的数字,由a,b,c,d和e表示的数字中的至少一个 高于0; R(5),R(6),R(7),R(8)和R(9)相同或不同,代表氢,C1-C5烷基或式(c)基团。 R(1)和R(2)相同或不同,表示直链,支链或环状C 1 -C 30烷基或C 6 -C 10芳基,其未被1至5个取代或取代 C 1 -C 3烷基或R(1)和R(2)与三价P原子一起形成式(d)的二苯并磷酰基或式(e)的3,4-二甲基磷酰基; 而L代表独立代表氢或C 1 -C 4烷基或C 1或OH的C 1 -C 5烷基,C 1 -C 5烷氧基,NO 2,NR(3)R(4),R(3)和R