Dennis Hall and his group recently reported a direct amidation process of carboxylic acid by ortho-iodo boronic acid. Using ortho-iodo boronic acid as a catalyst, we explore the amidation of ...

The content of tartaric acid in the finished wine not to be less than 1,500 ppm weight by volume. n/a (d) Grape juice (d) Acidity regulator (d) Good Manufacturing Practice n/a (e) Ice cream mix; Ice ...

THE catalytic effect of small amounts of pyridine in the reaction between thionyl chloride and carboxylic acids is well known; Carré and Libermann 1 have shown further that it is of great ...

National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang ...

The GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, Jubilee Campus, Nottingham NG7 2TU, United Kingdom School of Chemistry, University of Nottingham, University ...

New Delhi [India], December 5: JEE Mains is one of the most competitive exams for aspirants in India for engineering. For cracking this exam, deep knowledge of the syllabus is necessary.

马来酰亚胺聚乙二醇叠氮(MAL-PEG-N3)是MAL PEG的硫醇反应性“点击化学”PEG交联剂之一。马来酰亚胺与pH 6.5-7.5的游离巯基/巯基 ...

α-C−Hamination of abundant and inexpensive carboxylic acid esters through nitrenetransfer presents a direct approach to α ... They anticipate that these enzymes will facilitate the functionalization ...

The National Council of Educational Research and Training (NCERT) made changes in the textbooks of the major subjects for class 12 students post the pandemic. The objective behind this move was to ...

The secretion of peptides and proteins is essential for survival and ecological adaptation of bacteria. Dual-functional ATP-binding cassette transporters export antimicrobial or quorum signaling ...

The Central Board of Secondary Education (CBSE) Senior Secondary (Class 12) Chemistry syllabus has been released. Students ...