Photosensitive polymeric esters of alkoxybenzoin as defined which upon exposure become soluble in alkaline developers. The positive-working polymeric compounds are used as contact litho films, lithographic and relief printing plates and photoresists.
Selective reduction of mixed anhydrides of carboxylic acids to alcohols using borohydride exchange resin (BER)–nickel acetate
作者:B. P. Bandgar、R. K. Modhave、P. P. Wadgaonkar、A. R. Sande
DOI:10.1039/p19960001993
日期:——
Mixedanhydrides of carboxylicacids have been selectively reduced to alcohols with borohydride exchange resin–nickel acetate under mild conditions and in good yields.