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trimethyl-[2-[2-(2-phenylethenyl)phenyl]ethynyl]silane

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Origin: China

Cas No: 648934-15-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 648934-15-0 Formula: C19H20Si Molecular Weight: 276.44800

Basic Info

Chemical Name	trimethyl-[2-[2-(2-phenylethenyl)phenyl]ethynyl]silane
Synonyms	Silane,trimethyl[[2-(2-phenylethenyl)phenyl]ethynyl];
CAS No.	648934-15-0
Molecular Formula	C19H20Si
Molecular Weight	276.44800
PSA	0.00000
LogP	5.08590

Synthesis Route

Benzyltriphenylphosphonium bromide+2-(2-trimethylsilylethynyl)benzaldehyde→trimethyl-[2-[2-(2-phenylethenyl)phenyl]ethynyl]silane
2-Bromobenzaldehyde→trimethyl-[2-[2-(2-phenylethenyl)phenyl]ethynyl]silane
Ethynyltrimethylsilane→trimethyl-[2-[2-(2-phenylethenyl)phenyl]ethynyl]silane

Precursor

2-(2-trimethylsilylethynyl)benzaldehyde
benzylidene(triphenyl)-λ<sup>5</sup>-phosphane
Ethynyltrimethylsilane
Benzyltriphenylphosphonium bromide

Downstream Product

1-ethynyl-2-(2-phenylethenyl)benzene
3-phenylnaphthalen-2-ol

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