CAS 数据库 40949-94-8(CAS DataBase Reference) EPA化学物质信息 Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, potassium salt (1:1) (40949-94-8)双(三甲基硅烷基)氨基钾(KHMDS) 用途与合成方法 简介 双(三甲基硅烷基)氨基钾通常缩写为KHMDS,是一种强的非亲核碱基,pKa约为26(与二异丙基氨基锂相...
Non nucleophilic base (KHMDS) mediated nucleophilic conversion of Merri field resin into aminomethyl resin[J].Tetrahedron Lett, 2001, 42(32).. 5517--5519.Non-nucleophilic base (KHMDS) mediated nucleophilic conversion of Merrifield resin into aminomethyl resin[J] . David F.J Sampson,Robin G ...
这个化合物是：双（三甲基硅）胺钾.结构见图：Potassium bis(trimethylsilyl)amide (commonly abbreviated as KHMDS, Potassium(K) HexaMethylDiSilazide) is the chemical compound with the formula ((CH3)3Si)2NK. It is a strong, non-nucleophilic base with an approximate pKa of 26 (compare ...
CAS 数据库 :40949-94-8(CAS DataBase Reference) EPA化学物质信息 :Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, potassium salt (1:1) (40949-94-8) 安全信息 危险品标志 :C,F,Xn 危险类别码 :14-34-67-65-63-48/20-11-40-36/37/38-19-37 安全说明 :26-36/37/39-45-62-43-46-16...
Non nucleophilic base (KHMDS) mediated nucleophilic conversion of Merri field resin into aminomethyl resin[J].Tetrahedron Lett, 2001, 42(32).. 5517--5519.Non-nucleophilic base (KHMDS) mediated nucleophilic conversion of Merrifield resin into aminomethyl resin[J] . David F.J Sampson,Robin G ...
这个化合物是：双（三甲基硅）胺钾.结构见图：Potassium bis(trimethylsilyl)amide (commonly abbreviated as KHMDS, Potassium(K) HexaMethylDiSilazide) is the chemical compound with the formula ((CH3)3Si)2NK. It is a strong, non-nucleophilic base with an approximate pKa of 26 (compare ...
A variety of fluoranthenes including those with extended pi-conjugation, a heteroaromatic ring, and unsymmetrical substituents could be synthesized. Mechanistic studies reveal a unique reaction cascade where KHMDS acts as both a base and a single-electron donor.Ogawa, Naoki...
Mechanistic studies reveal a unique reaction cascade where KHMDS acts as both a base and a single-electron donor.doi:10.1021/acs.orglett.7b01538Ogawa, NaokiYamaoka, YousukeYamada, Ken-ichiTakasu, KiyoseiAmerican Chemical SocietyOrganic Letters