Reaction of Methyl Diazoacetate with Amines Catalyzed by Ru2(OAc)4Cl
摘要:
Reactions of primary and secondary amines with methyl diazoacetate in the presence of Ru-2(OAc)(4)Cl gave the corresponding N-substituted glycine methyl esters in almost quantitative yield. Catalytic decomposition of methyl diazoacetate generates methoxycarbonylcarbene which is inserted into the N-H bond of amines with high regioselectivity.
BAGANZ; DOMASCHKE, Archiv der Pharmazie, 1962, vol. 295 /67, p. 758 - 764
作者:BAGANZ、DOMASCHKE
DOI:——
日期:——
KORNETKA, ZYGMUNT W.;BARTZ, JAN;ROBOTNIKOWSKA, GRAZYNA
作者:KORNETKA, ZYGMUNT W.、BARTZ, JAN、ROBOTNIKOWSKA, GRAZYNA
DOI:——
日期:——
Enantiospecific Total Synthesis of (+)-Tanikolide via a Key [2,3]-Meisenheimer Rearrangement with an Allylic Amine <i>N</i>-Oxide-Directed Epoxidation and a One-Pot Trichloroisocyanuric Acid <i>N</i>-Debenzylation and <i>N</i>-Chlorination
作者:Yangla Xie、Moran Sun、Hang Zhou、Qiwei Cao、Kaige Gao、Changling Niu、Hua Yang
DOI:10.1021/jo4016437
日期:2013.10.18
The enantiospecific totalsynthesis of the δ-lactonic marine natural product (+)-tanikolide (1), isolated from Lyngbya majuscula, was achieved using a [2,3]-Meisenheimer rearrangement as the key reaction. During this rearrangement, we discovered that the allylic amine N-oxide could direct the m-CPBA double-bond epoxidation to the syn position. The resulting syn product 8 underwent epoxide ring opening
Reaction of Methyl Diazoacetate with Amines Catalyzed by Ru2(OAc)4Cl
作者:A. V. Maidanova、A. D. Bakeeva、R. M. Sultanova、R. Z. Biglova、V. A. Dokichev
DOI:10.1134/s1070428010100039
日期:2010.10
Reactions of primary and secondary amines with methyl diazoacetate in the presence of Ru-2(OAc)(4)Cl gave the corresponding N-substituted glycine methyl esters in almost quantitative yield. Catalytic decomposition of methyl diazoacetate generates methoxycarbonylcarbene which is inserted into the N-H bond of amines with high regioselectivity.