P. Strazzolini,,A. G. Giumanini,,G. Verardo.The Reaction between Acyl Halides and Alcohols: Alkyl Halide vs. Ester Formation. Tetrahedron . 1994P. Strazzolini,,A. G. Giumanini,,G. Verardo.The Reaction between Acyl Halides and Alcohols: Alkyl Halide vs. Ester Formation. Tetrahedron . ...
Molecules containing a chiral 1,2-diol unit are synthesized from reactions between aldehydes and N-acyl selones. A chilled N-acyl selone is reacted with a Lewis acid such as TiCl 4 and mixed with a tertiary amine such as diisopropylethylamine to generate an enolate solution. Upon further ...
Processes for preparing substituted 3-aryl-5-haloalkyl-pyrazoles and, specifically, for preparing C 1-5 alkyl esters of 5- 1-(C 1-5 alkyl) -4-halo-5-(C 1-3 haloalkyl) -1H-pyrazole-3-yl!-2,4-dihalo-benzoic acids such as isopropyl 5- 4-bromo-1-methyl-5-(trifluoromethyl)-1H-py...
e) for the preparation of compounds of the formula I with R1≠H, reacting a compound of the formula I with R1 =H with an alkyl halide of the formula R1'--X1 in the presence of a base, where R1' has the meaning indicated for R1 with the exception of hydrogen and X1 is chlorine,...
ChemInform Abstract: The Reaction Between Acyl Halides and Alcohols: Alkyl Halide vs. Ester Formation Verardo.The Reaction between Acyl Halides and Alcohols: Alkyl Halide vs. Ester Formation. Tetrahedron . 1994P. Strazzolini,,A. G. Giumanini,,G. ... P. STRAZZOLINI,A. G. GIUMANINI,G. VERA...
alkaryl or alkylhalo sulfonate to yield a sulfonic-carboxylic anhydride compound which is then reacted with a dioxane to cleave the ring of the dioxane, yielding a cleavage product which cleavage product is then aminated with an alkylamine and hydrolyzed with base to yield the severely stericall...
In the reaction between an acyl halide and an alcohol the thermodynamically favoured prodtcts are the free carboxylic acid and the alkyl halide. The initial reaction is, generally, the formation of an dster and HHal. Vhen the alcohol is very prone tn yield an alkyl cation upon protonation ...
P. Strazzolini,,A. G. Giumanini,,G. Verardo.The Reaction between Acyl Halides and Alcohols: Alkyl Halide vs. Ester Formation. Tetrahedron . 1994P. Strazzolini,,A. G. Giumanini,,G. Verardo.The Reaction between Acyl Halides and Alcohols: Alkyl Halide vs. Ester Formation. Tetrahedron . ...
G. Giumanini,,G. Verardo.The Reaction between Acyl Halides and Alcohols: Alkyl Halide vs. Ester Formation. Tetrahedron . 1994P. Strazzolini,,A. G. Giumanini,,G. Verardo.The Reaction between Acyl Halides and Alcohols: Alkyl Halide vs. Ester Formation. Tetrahedron . 1994...
Polycarbonate end-capped with branched alkylacyl halide or acidAromatic polycarbonate end-capped with branched alkyl acyl halides and acids.doi:EP0097828 A1Rosenquist Niles RichardEP