半岛bd体育手机客户端 说明

一般描述

4,5-Dibromo-2,7-di-tert-butyl-9,9-dimethylxanthene is a heterocyclic building block.

应用

4,5-Dibromo-2,7-di-tert-butyl-9,9-dimethylxanthene may be used in the synthesis of:

• 2,7-di-tert-butyl-4,5-diiodo-9,9-dimethylxanthene
• new NON-donor ligand, 4,5-bis(2,6-diisopropylanilino)-2,7-di-tert-butyl-9,9-dimethylxanthene
• bis(diethylamino)xantphos, via one-pot metalation reaction and and quenching with bis(diethylamino)chlorophosphine

4,5-Dibromo-2,7-di- tert-butyl-9,9-dimethylxanthene may be used as starting reagent for the synthesis of 4,5-( N,N′-bis-cyclohexylamino)-2,7-di- tert-butyl-9,9-dimethyl-xanthene and oligothiophene tweezer molecule bearing two quaterthiophene moieties.

包装

5 g in glass bottle

基本信息

经验(实验)分子式	C23H28Br2O
分子量	480.28
MDL编号	MFCD00134486
PubChem化学物质编号	24863616
NACRES	NA.22

半岛bd体育手机客户端 性质

测定	97%
mp	260-262 ℃ (lit.)
SMILES string	CC(C)(C)c1cc(Br)c2Oc3c(Br)cc(cc3C(C)(C)c2c1)C(C)(C)C
InChI	1S/C23H28Br2O/c1-21(2,3)13-9-15-19(17(24)11-13)26-20-16(23(15,7)8)10-14(12-18(20)25)22(4,5)6/h9-12H,1-8H3
InChI key	OJJSJAIHWCFVBK-UHFFFAOYSA-N

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)