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31. 发明授权

US06316670B1 Polyhalogenomethylsulfonyl compound 有权
标题翻译：多卤代甲基磺酰基化合物
公开(公告)号：US06316670B1
公开(公告)日：2001-11-13
申请号：US09618449
申请日：2000-07-18
申请人： Masaru Takasaki , Katsuyuki Watanabe , Hisashi Okamura
发明人： Masaru Takasaki , Katsuyuki Watanabe , Hisashi Okamura
IPC分类号： C07C23365
CPC分类号： C07C317/44
摘要： The object of the present invention is to provides a novel polyhalogenomethylsulfonyl compound which can be used for providing a thermally processed image recording material which has a high sensitivity, gives less fog, and has a good stock stability and a good image storage stability of dark and high temperature or light storage. According to the present invention, there is provided a polyhalogenomethylsulfonyl compound represented by the following formula (1), or salts thereof, or hydrates or solvates thereof: wherein Z1 and Z2 each independently represents a halogen atom; A represents a hydrogen atom or a halogen atom; and R1 represents an alkyl group having from 2 to 12 carbon atoms, which may have one or more substituents, an alkenyl group having from 2 to 12 carbon atoms, which may have one or more substituents, or an alkinyl group having from 2 to 12 carbon atoms, which may have one or more substituents.
摘要翻译：本发明的目的是提供一种新型的多卤甲基磺酰基化合物，其可用于提供具有高灵敏度，较少雾的热处理图像记录材料，并且具有良好的储存稳定性和良好的黑暗和高温或光存储。根据本发明，提供由下式（1）表示的多卤代甲基磺酰基化合物或其盐或其水合物或溶剂化物：其中Z1和Z2各自独立地表示卤素原子; A表示氢原子或卤素原子; 或R 1表示具有2至12个碳原子的烷基，其可具有一个或多个取代基，可具有一个或多个取代基的具有2至12个碳原子的烯基或具有2至12个碳原子的炔基碳原子，其可以具有一个或多个取代基。

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