Scandium Triflate-Catalyzed Nucleophilic Additions to Indolylmethyl Meldrum’s Acid Derivatives via a Gramine-Type Fragmentation: Synthesis of Substituted Indolemethanes
作者:Erin L. Armstrong、Huck K. Grover、Michael A. Kerr
DOI:10.1021/jo4017524
日期:2013.10.18
Treatment of indolylmethyl Meldrum’s acids with catalytic scandium triflate and a variety of nucleophiles results in the nucleophilic displacement of the Meldrum’s acid moiety via a gramine-type fragmentation. The reaction is useful for the generation of heterocyclic compounds of significant molecular complexity.
COMINS, D. L.;STROUD, E. D., TETRAHEDRON LETT., 1986, 27, N 17, 1869-1872
作者:COMINS, D. L.、STROUD, E. D.
DOI:——
日期:——
RAPID PRETREATMENT
申请人:Sweetwater Energy, Inc.
公开号:EP3230463A1
公开(公告)日:2017-10-18
ENGINEERED MICROORGANISMS FOR PRODUCTION OF COMMODITY CHEMICALS AND CELLULAR BIOMASS
申请人:The Regents of the University of California
公开号:EP3519567A1
公开(公告)日:2019-08-07
[EN] BIOFUEL PRODUCTION<br/>[FR] PRODUCTION DE BIOCARBURANT
申请人:BIO ARCHITECTURE LAB INC
公开号:WO2009046370A2
公开(公告)日:2009-04-09
Methods, enzymes, recombinant microorganism, and microbial systems are provided for converting polysaccharides, such as those derived from biomass, into suitable monosaccharides or oligosaccharides, as well as for converting suitable monosaccharides or oligosaccharides into commodity chemicals, such as biofuels. Commodity chemicals produced by the methods described herein are also provided. Commodity chemical enriched refinery-produced petroleum products are also provided, as well as methods for producing the same.