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Merck
CN

674729

Sigma-Aldrich

3-(叔丁基二甲硅氧基)-1-丁炔-1-基硼酸频哪醇酯

96%

别名:

2-((3-叔丁基二甲硅氧基)-1-丁炔-1-基)-4,4,5,5-四甲基-(1,3,2)二氧杂硼烷

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About This Item

经验公式(希尔记法):
C16H31BO3Si
分子量:
310.31
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:

方案

96%

折射率

n20/D 1.4488

密度

0.9158 g/mL at 25 °C

储存温度

2-8°C

SMILES字符串

CC(O[Si](C)(C)C(C)(C)C)C#CB1OC(C)(C)C(C)(C)O1

InChI

1S/C16H31BO3Si/c1-13(18-21(9,10)14(2,3)4)11-12-17-19-15(5,6)16(7,8)20-17/h13H,1-10H3

InChI key

KGDJKWYVGUGRCG-UHFFFAOYSA-N

应用

炔基硼酸酯可参与一系列区域选择性和立体选择性碳-碳键形成
过程,包括烯炔的交叉复分解反应和 Alder 烯反应。

储存分类代码

12 - Non Combustible Liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Mansuk Kim et al.
Organic letters, 7(9), 1865-1868 (2005-04-23)
[reaction: see text] Regio- and stereoselective enyne cross metathesis reactions between borylated alkynes and terminal alkenes were realized to provide a variety of functionalized vinyl boronates. High chemical yield and regioselectivity was achieved irrespective of substituents on the alkyne and
Eric C Hansen et al.
Journal of the American Chemical Society, 127(10), 3252-3253 (2005-03-10)
Ruthenium-catalyzed Alder ene reactions between borylated alkynes and terminal alkenes give the corresponding beta,beta-disubstituted vinyl boronates with high selectivity for the branched isomer. The stereochemistry of the vinyl boronate moiety was the result of a formal trans addition of the

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