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dibromomethylidene-(2,4,6-tritert-butylphenyl)phosphane

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Origin: China

Cas No: 100281-23-0

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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CAS No.: 100281-23-0 Formula: C19H29Br2P Molecular Weight: 448.21500

Basic Info

Chemical Name	dibromomethylidene-(2,4,6-tritert-butylphenyl)phosphane
Synonyms	(Dibromomethylene)(2,4,6-tri-tert-butylphenyl)phosphine; (dibromomethylene)(2,4,6-tri-t-butylphenyl)phosphine; 2,2-dibromo-1-(2,4,6-tri-tert-butylphenyl)-1-phosphaethene; Phosphine,(dibromomethylene)[2,4,6-tris(1,1-dimethylethyl)phenyl]; 2,2-dibromo-1-(2,4,6-tri-t-butylphenyl)-1-phosphaethene; Br2C=P(2,4,6-tri-tert-butylphenyl);
CAS No.	100281-23-0
Molecular Formula	C19H29Br2P
Molecular Weight	448.21500
PSA	34.14000
LogP	7.02780

Synthesis Route

bromoform+Mes*PCl2→dibromomethylidene-(2,4,6-tritert-butylphenyl)phosphane
bromoform+(2,4,6-tritert-butylphenyl)-(2,4,6-tritert-butylphenyl)phosphanylidenephosphane→1,2-bis(2,4,6-tri-tert-butylphenyl)3,3-dibromo diphosphirane+dibromomethylidene-(2,4,6-tritert-butylphenyl)phosphane
tetrabromomethane+Mes*PCl2→dibromomethylidene-(2,4,6-tritert-butylphenyl)phosphane

Precursor

Mes*PCl2
tetrabromomethane
bromoform
(2,4,6-tritert-butylphenyl)-(2,4,6-tritert-butylphenyl)phosphanylidenephosphane

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