Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Gordon Brasche"'
Publikováno v:
ARKIVOC, Vol 2007, Iss 7, Pp 12-21 (2006)
Externí odkaz:
https://doaj.org/article/0ee58050819a4fb2aecee4cefbfc189e
Publikováno v:
Chemistry - A European Journal. 13:8543-8563
The concept of modern crop protection demands for a continuous supply of new or modified established pesticides to avoid the development of serious resistances. Recent reports on the insecticidal spinosyns 1 and 2 show that also this class of pest ma
Publikováno v:
ARKIVOC, Vol 2007, Iss 7, Pp 12-21 (2006)
A synthesis of 2-acetoxy-D-forosamine (4) starting from 1,2-O-propylidene-α-D-abequose (3,6- dideoxy-1,2-O-propylidene-α-D-xylo-hexopyranose) (5) was developed by introduction of an azide moiety at C-4 with inversion of configuration. The 2-acetoxy
Multiple Pd-katalysierte Reaktionen zur Synthese von Analoga des hochpotenten Insektizids Spinosyn A
Publikováno v:
Angewandte Chemie. 118:5137-5140
CH Functionalization/CN Bond Formation: Copper-Catalyzed Synthesis of Benzimidazoles from Amidines
Autor:
Gordon Brasche, Stephen L. Buchwald
Publikováno v:
Angewandte Chemie International Edition. 47:1932-1934
Publikováno v:
Synlett. 2007:0485-0487
An efficient synthesis of the enantiomerically pure cis-annulated cyclopentenes 2 and ent-2 was established by the use of an enzymatic transesterification and hydrolysis, respectively, followed by an S N 2-type substitution with a benzyloxymethyl cup
Publikováno v:
ChemInform. 40
The development of a new method for the assembly of unsymmetrical carbazoles is reported. The strategy involves the selective intramolecular functionalization of an arene C-H bond and the formation of a new arene C-N bond. The substitution pattern of
Publikováno v:
ChemInform. 39
The ortho arylation of anilides to form biphenyls via a twofold C−H functionalization/C−C bond-forming process is described. The oxidative coupling takes place in the presence of 5−10 mol % of Pd(OAc)2, 10−20 mol % of DMSO, and 4−11 equiv o
The development of a new method for the assembly of unsymmetrical carbazoles is reported. The strategy involves the selective intramolecular functionalization of an arene C-H bond and the formation of a new arene C-N bond. The substitution pattern of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba609c7a3bc5a6ca1a668eb2341a759d
https://europepmc.org/articles/PMC2748774/
https://europepmc.org/articles/PMC2748774/
Autor:
Stephen L. Buchwald, Gordon Brasche
Publikováno v:
ChemInform. 39