1) arylsulfonylisothiocyanate
芳磺酰异硫氰酸酯
1.
An efficient and safe procedure for the synthesis of arylsulfonylisothiocyanates from readily available aryl sulfonamides and bis(trichloromethyl) carbonate(BTC) was introduced.
5 h加毕,在45°C下持续反应15 h,得芳磺酰异硫氰酸酯,产率61%~75%。
2) aroyl isorhodanate
芳酰基异硫氰酸酯
3) Arylisothiocyanate
芳基异硫氰酸酯
4) isothiocyanic ester
硫代异氰酸芳酯
5) chlorosulfonyl isocyanate
氯磺酰异氰酸酯
1.
Although many pharmaceutical manufacturers are producing it in China now, but most of the chlorosulfonyl isocyanate used in manufacturing cefuroxime ester is relying on im-portation.
氯磺酰异氰酸酯是制备头孢类抗生素头孢呋辛酯的重要原料。
2.
Chlorosulfonyl isocyanate as an important intermediate was applied toward the syntheses of four to seven member heterocyclic compounds containing oxygen, nitrogen, sulfur atoms.
氯磺酰异氰酸酯可用于合成含氧、氮、硫等原子的四至七元杂环化合物。
3.
4-Acetoxy-2-azetidinone was synthesized by addition and elimination reactions from vinyl acetate and chlorosulfonyl isocyanate.
设计了以醋酸乙烯酯和氯磺酰异氰酸酯为起始原料,经加成和消除反应,中间产物不需分离,直接制备了4-乙酰氧基-2-氮杂环丁酮,产物收率为66。
补充资料：甲苯二异氰酸酯/己亚甲基二异氰酸/酯的反应产物
CAS：68411-41-6
分子式：C9H6N2O2·C8H12N2O2
中文名称：1,3-二异氰酸根合甲基苯与1,6-二异氰酸根合己烷的反应产物
甲苯二异氰酸酯/己亚甲基二异氰酸/酯的反应产物
英文名称：Benzene, 1,3-diisocyanatomethyl-, reaction products with 1,6-diisocyanatohexane Toluene diisocyanate, hexamethylenediisocyanate reaction product benzene, 1,3-diisocyanatomethyl-, reaction productswith 1,6-diisocyanatohexane Benzene,1,3-diisocyanatomethyl-,reaction products with 1,6-diisocyanatohexane
分子式：C9H6N2O2·C8H12N2O2
中文名称：1,3-二异氰酸根合甲基苯与1,6-二异氰酸根合己烷的反应产物
甲苯二异氰酸酯/己亚甲基二异氰酸/酯的反应产物
英文名称：Benzene, 1,3-diisocyanatomethyl-, reaction products with 1,6-diisocyanatohexane Toluene diisocyanate, hexamethylenediisocyanate reaction product benzene, 1,3-diisocyanatomethyl-, reaction productswith 1,6-diisocyanatohexane Benzene,1,3-diisocyanatomethyl-,reaction products with 1,6-diisocyanatohexane
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参考词条