95085
三丁基乙烯基锡
purum, ≥97.0% (GC)
别名:
三正丁基(乙烯基)锡, 乙烯基三丁基锡
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关于此项目
线性分子式:
CH2=CHSn[CH3(CH2)3]3
化学文摘社编号:
分子量:
317.10
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
EC Number:
231-291-4
Beilstein/REAXYS Number:
3537662
MDL number:
Assay:
≥97.0% (GC)
Form:
liquid
Other Notes
用于钯催化 Stille 交叉偶联乙烯化反应的试剂；
signalword
Danger
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B - Skin Irrit. 2 - STOT RE 1
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
109.4 °F - closed cup
flash_point_c
43 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
A.M. Echavarren, J.K. Stille
Journal of the American Chemical Society, 110, 1557-1557 (1988)
V. Farina et al.
J. Org. React., 50, 1-1 (1998)
Karsten Menzel et al.
Journal of the American Chemical Society, 125(13), 3718-3719 (2003-03-27)
This communication describes a significant expansion in the scope of Stille reactions of Csp3-X electrophiles, specifically, that Pd/P(t-Bu)2Me catalyzes the room-temperature cross-coupling of a variety of functionalized, beta-hydrogen-containing alkyl bromides with an array of alkenyltin reagents. The structure of the
W.J. Scott et al.
Accounts of Chemical Research, 21, 47-47 (1988)
R Skoda-Földes et al.
Steroids, 60(12), 812-816 (1995-12-01)
Direct and carbonylative coupling reactions of various steroid derivatives possessing iodo- and bromo-alkenyl moiety (17-iodo-androst-16-ene, 1, 17-bromoandrost-2,16-diene, 2, 17-iodo-4-aza-4-methylandrost-16-en-3-one, 3, 17-iodo-4-azaandrost-16-en-3-one, 4) with vinyltributylstannane and ethynyltributylstannane were carried out in the presence of various palladium catalysts. While carbonylation took place
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