58217-60-0Relevant articles and documents
High-load, soluble oligomeric carbodiimide: Synthesis and application in coupling reactions
Zhang, Mianji,Vedantham, Punitha,Flynn, Daniel L.,Hanson, Paul R.
, p. 8340 - 8344 (2007/10/03)
A facile preparation of a high-load, soluble oligomeric alkyl cyclohexylcarbodiimide (OACC) reagent via ROM polymerization from commercially available starting materials is described. This reagent is exploited as a coupling reagent for esterification, amidation, and dehydration of carboxylic acids (aliphatic and aromatic) with an assortment of alcohols (aliphatic primary, secondary, and benzylic), thiols, phenols, and amines (aliphatic primary, secondary, benzylic, and aromatic/anilines), respectively. Following the coupling event, precipitation with an appropriate solvent (Et2O, MeOH, or EtOAc), followed by filtration through a SPE provides the products in good to excellent yield and purity.
Antimuscarinic 3-(2-Furanyl)quinuclidin-2-ene derivatives: Synthesis and structure-activity relationships
Johansson, Gary
, p. 3804 - 3819 (2007/10/03)
A series of 25 derivatives of the muscarinic antagonist 3-(2- furanyl)quinuclidin-2-ene (4) was synthesized and evaluated for muscarinic and antimuscarinic properties. Substitution at all three positions of the furan ring has been investigated. The affini
Chemistry of furans: Part VIII - Synthesis of 5-dialkylamino-2-furanamides and furanopeptides
Rai, Usha Kumari,Mishra, S K,Shanker, Brija,Singh, Sujan,Rao, R Balaji
, p. 618 - 623 (2007/10/02)
The synthesis of 5-dialkylamino-furanamides by the nucleophilic displacement of bromine on 5-bromo-2-furanamides with pyrrolidine, piperidine and morpholine is described.Several other primary and secondary amines as well as nucleophiles such as sodio amid
Chemistry of Furans: Part VI - Synthesis of 5-Amino-2-furanamides
Rai, Usha Kumari,Shanker, Birja,Singh, Sujan,Rao, R. Balaji
, p. 674 - 675 (2007/10/02)
5-Amino-2-furanamides (II) have been synthesised by the nucleophilic displacement of bromine in 5-bromo-2-furanamides by piperidine, pyrrolidine and morpholine.