- Scalable Synthesis of 4-Substituted 5-Bromo-6-methylpyrimidines
[作者:WANG ZHIHAN; CHI YUSHI; HARRIS ANTHONY R; GRAY DAVID; DAVOREN JENNIFER E,期刊:Synthesis, 页码:1529-1531 , 文章类型: Article,,卷期:2011年-10]
- Small halogenated heteroaromatic ring systems are valuable monomers, which can enable rapid access to novel and desirable chemical space, in part because of their ability to participate in established cross coupling chem...
- Et2MeN center dot HI-Catalyzed Reaction of Arylboronic Acids with 2-Acyl-2,3-dihydro-4H-pyrans Leading to 2-Aryltetrahydrocyclopenta[1,3,2]dioxaboroles
[作者:FUKUYAMA TAKAHIDE; OKAMURA TAKAHIRO; RYU ILHYONG,期刊:Synthesis, 页码:1537-1540 , 文章类型: Article,,卷期:2011年-10]
- The reaction of arylboronic acids with 2-acyl-2,3-dihydro-4H-pyrans proceeded smoothly in the presence of a catalytic amount of Et2MeN center dot HI to give acyl-substituted 2-aryltetrahydrocyclopenta[1,3,2]dioxaboroles ...
- A Chemo-Enzymatic Synthesis of beta-D-Arabinofuranosyl Purine Nucleosides
[作者:KONSTANTINOVA IRINA D; ANTONOV KONSTANTIN V; FATEEV ILJA V; MIROSHNIKOV ANATOLY I; STEPCHENKO VLADIMIR A; BARANOVSKY ALEXANDER V; MIKHAILOPULO IGOR A,期刊:Synthesis, 页码:1555-1560 , 文章类型: Article,,卷期:2011年-10]
- A chemo-enzymatic synthesis of 9-(beta-D-arabinofuranosyl)-2-fluoroadenine (Fludarabine) and 9-(beta-D-arabinofuranosyl)-2-amino-6-methoxypurine (Nelarabine) using alpha-D-arabinofuranose 1-phosphate as a universal subst...
- Reactions of Unsaturated Azides; Part 27:(1) Synthesis of 1,4-Diazidobuta-1,3-dienes
[作者:BANERT KLAUS; KOEHLER FRANK; MELZER ANTJE; SCHARF INGOLF; RHEINWALD GERD; RUEFFER TOBIAS; LANG HEINRICH,期刊:Synthesis, 页码:1561-1568 , 文章类型: Article,,卷期:2011年-10]
- Three different methods to prepare 1,4-diazidobuta-1,3-dienes are presented: nucleophilic substitution of electron-poor dichlorinated substrates, nucleophilic addition of hydrazoic acid at an electron-deficient diallene,...
- Diversity-Oriented Silver(I)-Mediated Synthesis of Spiro-2-aminoimidazoles
[作者:PERESHIVKO OLGA P; PESHKOV VSEVOLOD A; ERMOLATEV DENIS S; VAN HOVE SOFIE; VAN HECKE KRISTOF; VAN MEERVELT LUC; VAN DER EYCKEN ERIK V,期刊:Synthesis, 页码:1587-1594 , 文章类型: Article,,卷期:2011年-10]
- A diversity-oriented protocol giving access to a novel class of spiro-cyclic guanidine derivatives is described. The copper( I)-catalyzed, three-component coupling of a ketone, an alkyne and a primary amine (KA(2)-coupli...
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