化合物问答
泊沙康唑非对映异构中间体2(CAS号：166583-12-6)通常如何合成？
答案
![2,5-Anhydro-1,3,4-trideoxy-2-(2,4-difluorophenyl)-4-({[(4-methylphenyl)sulfonyl]oxy}methyl)-1-(1H-1,2,4-triazol-1-yl)-D-erythro-pentitol](https://cnstatic.chemtradehub.com/structs/166/166583-12-6-137b.webp "2,5-Anhydro-1,3,4-trideoxy-2-(2,4-difluorophenyl)-4-({[(4-methylphenyl)sulfonyl]oxy}methyl)-1-(1H-1,2,4-triazol-1-yl)-D-erythro-pentitol")
泊沙康唑非对映异构中间体2通常通过多步反应合成，首先制备关键的中间体，然后通过一系列官能团转化和立体选择性反应得到目标化合物。常见的催化剂包括有机金属化合物和过渡金属催化剂。产率通常可以达到80%以上。
关于
CAS号
166583-12-6
英文名称
2,5-Anhydro-1,3,4-trideoxy-2-(2,4-difluorophenyl)-4-({[(4-methylphenyl)sulfonyl]oxy}methyl)-1-(1H-1,2,4-triazol-1-yl)-D-erythro-pentitol
中文名称
泊沙康唑非对映异构中间体2
分子式
C21H21F2N3O4S
分子量
449.48 g/mol
SMILES
Cc1ccc(cc1)S(=O)(=O)OC[C@@H]1CO[C@](C1)(Cn1ncnc1)c1ccc(cc1F)F
InChIKey
DFWVLCJRFGIRAK-HRAATJIYSA-N
最后更新: 2026-03-04 21:35
![2,5-Anhydro-1,3,4-trideoxy-2-(2,4-difluorophenyl)-4-({[(4-methylphenyl)sulfonyl]oxy}methyl)-1-(1H-1,2,4-triazol-1-yl)-D-erythro-pentitol — 深圳振强生物技术有限公司](https://cnstatic.chemtradehub.com/suppliers/67cec9142b2de6e8e95a51e7/67cec9142b2de6e8e95a51e7-logo.webp){kind=logo}
![2,5-Anhydro-1,3,4-trideoxy-2-(2,4-difluorophenyl)-4-({[(4-methylphenyl)sulfonyl]oxy}methyl)-1-(1H-1,2,4-triazol-1-yl)-D-erythro-pentitol — 湖北扬信医药科技有限公司](https://cnstatic.chemtradehub.com/suppliers/67cded3957537e5c8069af88/67cded3957537e5c8069af88-logo.webp){kind=logo}
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