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Merck
CN

208264

Allyltrimethylsilane

98%

Synonym(s):

3-(Trimethylsilyl)propene

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About This Item

Linear Formula:
H2C=CHCH2Si(CH3)3
CAS Number:
Molecular Weight:
114.26
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
EC Number:
212-104-5
Beilstein/REAXYS Number:
906755
MDL number:
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InChI key

HYWCXWRMUZYRPH-UHFFFAOYSA-N

InChI

1S/C6H14Si/c1-5-6-7(2,3)4/h5H,1,6H2,2-4H3

SMILES string

C[Si](C)(C)CC=C

assay

98%

form

liquid

Quality Level

bp

84-88 °C (lit.)

density

0.719 g/mL at 25 °C (lit.)

storage temp.

2-8°C

Application

Allyltrimethylsilane is a general reagent to introduce allyl groups across acid chlorides, aldehydes, ketones, iminium ions, enones, and for cross-coupling with other carbon electrophiles. It is used as a reagent in Hosomi−Sakurai reaction.

pictograms

FlameExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Flam. Liq. 2 - Skin Irrit. 2

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

60.8 °F - closed cup

flash_point_c

16 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Ming Yu et al.
Organic letters, 5(24), 4639-4640 (2003-11-25)
[reaction: see text] Direct allylation of glycal-derived donor-acceptor cyclopropanes has been achieved with TiCl(4) activation followed by addition of allyltrimethylsilane. The alpha diastereomer is the major product, with selectivities ranging from 3:1 to 10:1 and yields around 80%.
A general and efficient FeCl3-catalyzed nucleophilic substitution of propargylic alcohols
Zhan Z, et al.
The Journal of Organic Chemistry, 71(21), 8298-8301 (2006)
Ionic liquid-promoted, highly regioselective heck arylation of electron-rich olefins by aryl halides
Mo J, et al.
Journal of the American Chemical Society, 127(2), 751-760 (2005)
Control of alpha/beta stereoselectivity in Lewis acid promoted C-glycosidations using a controlling anomeric effect based on the conformational restriction strategy.
Satoru Tamura et al.
Angewandte Chemie (International ed. in English), 42(9), 1021-1023 (2003-03-05)
Roman Schowner et al.
Angewandte Chemie (International ed. in English), 59(2), 951-958 (2019-11-28)
The origin of hydroxyl group tolerance in neutral and especially cationic molybdenum imido alkylidene N-heterocyclic carbene (NHC) complexes has been investigated. A wide range of catalysts was prepared and tested. Most cationic complexes can be handled in air without difficulty

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