trans-4-(2-Thienyl)-3-buten-2-one

Names

[ CAS No. ]:
33603-63-3

[ Name ]:
trans-4-(2-Thienyl)-3-buten-2-one

[Synonym ]:
MFCD00053051

Chemical & Physical Properties

[ Density]:
1.151 g/mL at 25ºC(lit.)

[ Boiling Point ]:
271.5ºC at 760 mmHg

[ Melting Point ]:
25-26ºC(lit.)

[ Molecular Formula ]:
C₈H₈OS

[ Molecular Weight ]:
152.21400

[ Flash Point ]:
230 °F

[ Exact Mass ]:
152.03000

[ PSA ]:
45.31000

[ LogP ]:
2.35030

[ Index of Refraction ]:
1.592

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Safety Phrases ]:
23-24/25

[ RIDADR ]:
NONH for all modes of transport

Articles

Indium-mediated beta-allylation, beta-propargylation, and beta-allenylation onto alpha,beta-unsaturated ketones: reactions of in-situ-generated 3-tert-butyldimethylsilyloxyalk-2-enylsulfonium salts with in-situ-generated organoindium reagents.

J. Am. Chem. Soc. 125(32) , 9682-8, (2003)

3-tert-Butyldimethylsilyloxyalk-2-enylsulfonium salts, generated in situ from the reaction of alpha,beta-enones with dimethyl sulfide in the presence of TBSOTf, underwent a novel nucleophilic substitu...