,最新報(bào)價(jià):600.43元/G,產(chǎn)品編號594806品牌Sigma測定97%密度1.096?g/mL?at25?°C(lit.)折射率n20/D1.4780(lit.)分子量270.13旋光性" /> ,161344-84-9,2-丁基-1,3,2-二氧硼戊環(huán)-4S,5S-二羧酸雙(二甲氨基化合物)價(jià)格" /> ,161344-84-9 - ChemicalBook" /> ,最新報(bào)價(jià):600.43元/G,產(chǎn)品編號594806品牌Sigma測定97%密度1.096?g/mL?at25?°C(lit.)折射率n20/D1.4780(lit.)分子量270.13旋光性" />
別名
2-丁基-N,N,N′N′-四甲基-二雜戊硼烷-(4S,5S)-二甲酰胺
應(yīng)用
Butylboronic acid N,N,N′,N′-tetramethyl-D-tartaric acid diamide is a dioxaborolane ligand that can be used to prepare:Enantioenriched spiropentanes via zinc catalyzed cyclopropanation of corresponding hydroxymethylallenes. 1,2,3-trisubstituted cyclopropane derivatives by asymmetric cyclopropanation of allylic alcohols in the presence of zinc reagents. Glycolipids plakosides A, B, and their derivatives by Sharpless asymmetric dihydroxylation and cyclopropanation reaction.
Sigma-Aldrich西格瑪奧德里奇(上海)貿(mào)易有限公司
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