Ram, Ram N. published the artcileCopper(I)-Promoted Synthesis of Highly Substituted and Functionalized Tetrahydrothiophenes, Recommanded Product: Methyl 4,4,4-trichlorobutanoate, the main research area is radical cyclization trihaloethyl allyl sulfide; tetrahydrothiophene stereoselective preparation; thiophene tetrahydro stereoselective preparation.
Copper(I)-promoted 5-exo halogen-atom-transfer radical cyclization of 2,2,2-trihaloethyl allyl sulfides gave highly functionalized tetrahydrothiophenes in good to high yields. Stereochem. aspects of the diastereomeric mixtures of products formed under different reaction conditions were evaluated, and single crystal diffraction anal. and 2D NMR spectroscopic anal. were carried out. The synthetic application of α-acetoxytetrahydrothiophenes in the preparation of a dihydrothiophene has also been demonstrated.
European Journal of Organic Chemistry published new progress about Crystal structure. 19376-57-9 belongs to class chlorides-buliding-blocks, name is Methyl 4,4,4-trichlorobutanoate, and the molecular formula is C5H7Cl3O2, Recommanded Product: Methyl 4,4,4-trichlorobutanoate.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics