Real Time - amidation
Hugh: Polymer-mounted N3=P(MeNCH2CH2)3N: a green, efficient and recyclable catalyst for room-temperature transesterifications and amidations of unactivated esters
25 September 2011, 7:51 pm
Hugh
Polymer-mounted N3=P(MeNCH2CH2)3N: a green, efficient and recyclable catalyst for room-temperature transesterifications and
amidations of unactivated esters - http://www.sciencedirect.com/science...
September 25
from Research Journal
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Publication year: 2011
Source: Tetrahedron Letters, Available online 24 September 2011
Venkat Reddy Chintareddy, Hung-An Ho, Aaron D. Sadow, John G. Verkade
Merrifield resin-supported N3=P(MeNCH2CH2)3N shows excellent activity in the transesterification of higher esters such as glyceryl tribenzoate to methyl esters. The catalyst was successfully cycled 20 times (albeit with an increase in reaction time) without compromising yield up to the 20cycle. The catalyst also showed good performance in
amidation reactions of unactivated esters with amino alcohols. - Hugh
anandm4india: Research Development
10 March 2011, 10:30 am
anandm4india
Research Development - http://www.indiamart.com/srclabo...
March 10, 2011
from IndiaMART New Products
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SRCL is committed to meet the customer requirements through developing and manufacturing of high quality pharmaceutical ingredients and marketing at agreed delivery schedules, implementing Current Good Manufacturing Practices (cGMP) and continually improving the effectiveness of the Quality Management System.
Areas of expertise include • Acylation • Alkylation •
amidation • Amination • Arbuzov Reaction • Carbonyl Chemistry • Chiral Separations • Chlorosulfonylation • Condensation • Dehydration • Diazonium Chemistry • Diels-Alder Reaction • Esterification • Friedel-Crafts Reaction • Grignard Chemistry • Halogenation • Heterocyclic Synthesis • Impurity Profiles for API’s • Lithiation
Company: SRC Laboratories Private Limited, Hyderabad, India
Website: http://www.indiamart.com/srclabo... - anandm4india