2555-13-7Relevant articles and documents
A facile approach to α,β-unsaturated lactams by ring-closing metathesis
Gondal, Humaira Yasmeen,Buisson, Didier
, p. 183 - 191 (2016/07/28)
[MediaObject not available: see fulltext.]A facile and efficient strategy for the synthesis of α,β-unsaturated lactams through ring-closing metathesis of easily prepared diene amides is being reported here. Reaction conditions were optimized for metathetic cyclization of diene amides to obtain five- to sevenmembered unsubstituted and β-substituted α,β-unsaturated lactams in good to excellent yield.
N-Substituted tertiary and O-substituted quaternary carbon stereogenic centers by site-, diastereo- and enantioselective vinylogous Mannich reactions
Silverio, Daniel L.,Fu, Peng,Carswell, Emma L.,Snapper, Marc L.,Hoveyda, Amir H.
supporting information, p. 3489 - 3493 (2015/06/02)
A readily accessible small-molecule phosphine, derived from commercially available starting materials such as an enantiomerically pure amino acid, serves as the precursor to a Ag-based chiral complex that can be prepared and used in situ to promote a vari
DENTAL COMPOSITION
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Page/Page column 26; 27, (2014/04/03)
Dental composition comprising a polymerizable compound of the following formula (I):A-L(B) wherein A, L, B, and n are as defined in claim 1.
Tandem ring-closing metathesis/isomerization reactions for the total synthesis of violacein
Petersen, Mette T.,Nielsen, Thomas E.
supporting information, p. 1986 - 1989 (2013/06/05)
A series of 5-substituted 2-pyrrolidinones was synthesized through a one-pot ruthenium alkylidene-catalyzed tandem RCM/isomerization/nucleophilic addition sequence. The intermediates resulting from RCM/isomerization showed reactivity toward electrophiles in aldol condensation reactions which provided a new entry for the total synthesis of the antileukemic natural product violacein.
New Allylation Reaction using Allylmetal (Group IVb) Compounds: Synthesis of N-Allylamides
Ochiai, Masahito,Tada, Shin-Ichi,Arimoto, Masao,Fujita, Eiichi
, p. 2836 - 2839 (2007/10/02)
Reaction of allylsilanes 1a and 1d or allylstannane 1b with thallium(III) salts in nitriles such as acetonitrile, acrylonitrile, propionitrile, and benzonitrile afforded the corresponding N-allylamides.Thus, umpolung of reactivity of allylsilane and allylstannane has been established.Keywords-umpolung of reactivity; allylsilane; allylstannane; N-allylamide; thallium(III) salt; nitrile