所有图片(2)
About This Item
线性分子式:
C6H5C≡CSn[(CH2)3CH3]3
CAS号:
分子量:
391.18
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
检测方案
95%
形式
liquid
折射率
n20/D 1.532 (lit.)
密度
1.116 g/mL at 25 °C (lit.)
SMILES字符串
CCCC[Sn](CCCC)(CCCC)C#Cc1ccccc1
InChI
1S/C8H5.3C4H9.Sn/c1-2-8-6-4-3-5-7-8;3*1-3-4-2;/h3-7H;3*1,3-4H2,2H3;
InChI key
PYMPTRMDPJYTDF-UHFFFAOYSA-N
应用
Tributyl(phenylethynyl)tin can be used:
- As a substrate in the palladium-catalyzed homocoupling of organostannanes to yield biaryl compounds.
- To prepare various enynals, which are employed in the synthesis of substituted benzene derivatives catalyzed by nickel.
- In one of the key synthetic steps for the preparation of β-alkynylcorroles.
警示用语：
Danger
危险分类
Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 1
WGK
WGK 3
闪点(°F)
235.4 °F
闪点(°C)
113 °C
个人防护装备
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
新产品
Efficient Synthesis of beta-Alkynylcorroles
Stefanelli M, et al.
European Journal of Organic Chemistry, 2015(31), 6811-6816 (2015)
Palladium-iminophosphine-catalyzed homocoupling of alkynylstannanes and other organostannanes using allyl acetate or air as an oxidant
Shirakawa E, et al.
Journal of Organometallic Chemistry, 670(1-2), 132-136 (2003)
A multicomponent approach to substituted benzenes involving sequential nickel-catalyzed reactions
ElDouhaibi AS, et al.
Tetrahedron, 62(49), 11460-11469 (2006)
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