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Allyltriphenylsilane_Molecular_structure_CAS_18752-21-1)
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Allyltriphenylsilane

Catalog No. 06080 Name Sigma Aldrich
CAS Number 18752-21-1 Website http://www.sigmaaldrich.com
M. F. C21H20Si Telephone 1-800-521-8956
M. W. 300.469 Fax
Purity ≥98.0% (HPLC) Email
Storage Chembase ID: 149549

SYNONYMS

Title
烯丙基三苯基硅烷
IUPAC name
triphenyl(prop-2-en-1-yl)silane
IUPAC Traditional name
triphenyl(prop-2-en-1-yl)silane

DATABASE IDS

MDL Number MFCD00077644
Beilstein Number 2941926
CAS Number 18752-21-1

PROPERTIES

Grade purum
Linear Formula H2C=CHCH2Si(C6H5)3
Purity ≥98.0% (HPLC)
Melting Point 87-90 °C(lit.)
Melting Point 87-90 °C
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class 3

DETAILS

Description (English)
Other Notes
Reagent used for the preparation of vinylsilanes (via γ-alkylation of triphenylsilylallyllithium; γ-alkylation is preferred compared to the TMS analogue which gives also α-alkylated products)1; For a practical and stereoselective synthesis of 1,3-dienes2
Description (简体中文)
Other Notes
用于制备乙烯基硅烷的试剂(通过三苯基甲硅烷基烯丙基锂的 γ-烷基化反应;与可生成 α-烷化产物的 TMS 类似物相比,优选 γ-烷基化反应)1;实用的立体选择性合成 1,3-二烯2

REFERENCES