An economic process for preparation of xylose and derivatives by hydrolysis of corn cobs
✍ Scribed by C.I. Gil Tortosa; F.J. García Breijo; E. Primo Yúfera
- Book ID
- 103644562
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 512 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0269-7483
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📜 SIMILAR VOLUMES
Hydrolysis of alkyl halides in the presence of copper and its salts in aqueous DMSO (molar ratio organohalide:CuSO 4 Á5H 2 O:DMSO:H 2 O = 1:1:10±20:12±25) at 100±117 8C gives alcohols in high yields. Aryl halides containing no activating substituents are inert under the reaction conditions.
During lactose conversion at 70°C, when catalyzed by -glycosidases from the archea Sulfolobus solfataricus (SsGly) and Pyrococcus furiosus (CelB), galactosyl transfer to acceptors other than water competes efficiently with complete hydrolysis of substrate. This process leads to transient formation
## Abstract Functionalized heterocyclic zinc reagents are easily synthesized by a facile oxidative amination of zinc amidocuprate intermediates prepared from various lithium amides.