“N-氟代双苯磺酰亚胺”参数说明
是否有现货: | 是 | 形态: | 结晶 |
等级标准: | 医药级 | 型号: | NFSI |
规格: | 98% | 商标: | 博莱特 |
包装: | 25公斤/桶 | 产量: | 5000 |
“N-氟代双苯磺酰亚胺”详细介绍
N-氟代双苯磺酰亚胺
英文名称:N-Fluorobenzenesulfonmide(NFSi)
分子式:C12H10FNO4S2
CAS No.:133745-75-2
分子量:315.35
熔点:114 C
外观:白色晶体
含量:98%(高效液相色谱)
用途:主要作为氟化剂,可对富电子芳香化合物、烯醇硅醚、烯醇锂盐等进行单氟化反应。
N-Fluorobenzenesulfonmide(NFSi)
CAS No.:133745-75-2
Molecular Formula:C12H10FNO4S2
Molecular Weight:315.340503 [g/mol]
Melting Point:110°C
Appearance:White crystal
Purity≥ 98%
Packaging:According to customer requirement.
Application: Reagent employed in a palladium-catalyzed enantioselective fluorination of t-butoxycarbonyl lactones and lactams. Also used in the electrophilic difluorination of dihalopyridines with butyl lithium and in the direct conversion of alcohols to dibenzenesulfonamides with triphenylphosphine. Stable, easy-to-handle, crystalline material which readily transfers F+ to enolates and carbanions.
英文名称:N-Fluorobenzenesulfonmide(NFSi)
分子式:C12H10FNO4S2
CAS No.:133745-75-2
分子量:315.35
熔点:114 C
外观:白色晶体
含量:98%(高效液相色谱)
用途:主要作为氟化剂,可对富电子芳香化合物、烯醇硅醚、烯醇锂盐等进行单氟化反应。
N-Fluorobenzenesulfonmide(NFSi)
CAS No.:133745-75-2
Molecular Formula:C12H10FNO4S2
Molecular Weight:315.340503 [g/mol]
Melting Point:110°C
Appearance:White crystal
Purity≥ 98%
Packaging:According to customer requirement.
Application: Reagent employed in a palladium-catalyzed enantioselective fluorination of t-butoxycarbonyl lactones and lactams. Also used in the electrophilic difluorination of dihalopyridines with butyl lithium and in the direct conversion of alcohols to dibenzenesulfonamides with triphenylphosphine. Stable, easy-to-handle, crystalline material which readily transfers F+ to enolates and carbanions.