Snyder bromination reagent
Names
[ CAS No. ]:
1198402-81-1
[ Name ]:
Snyder bromination reagent
[Synonym ]:
BROMODIETHYLSULFONIUM BROMOPENTACHLOROANTIMONATE(V)
Chemical & Physical Properties
[ Molecular Formula ]:
C4H10Br2Cl5SSb
[ Molecular Weight ]:
549.020
[ Exact Mass ]:
543.635071
[ Storage condition ]:
?20°C
Safety Information
[ Symbol ]:
GHS03, GHS05, GHS07
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H272-H302 + H332-H314
[ Precautionary Statements ]:
P220-P280-P305 + P351 + P338-P310
[ Hazard Codes ]:
C,Xn,N
[ Risk Phrases ]:
20/22-34-51/53
[ Safety Phrases ]:
26-36/37/39-45-61
[ RIDADR ]:
UN 3084 5.1(8) / PGII
Articles
Angew. Chem. Int. Ed. Engl. 48 , 7899-7903, (2009)
Simple reagents for direct halonium-induced polyene cyclizations.
J. Am. Chem. Soc. 132 , 14303-14314, (2010)
Although there are many reagent combinations that can initiate polyene cyclizations, simple electrophilic halogen sources have not yet proven broadly effective as promoters of such processes. Herein i...