Ethyl N‐(diphenylmethylene)glycinate as anionic glycine equivalent transition metal mediated preparation of bicyclic and tricyclic α,α‐disubstituted α‐amino acids and derivatives

Marcial Moreno‐Mañas; Roser Pleixats; Anna Roglans

doi:10.1002/jlac.1995199510253

Ethyl N‐(diphenylmethylene)glycinate as anionic glycine equivalent transition metal mediated preparation of bicyclic and tricyclic α,α‐disubstituted α‐amino acids and derivatives

Marcial Moreno‐Mañas, Roser Pleixats, Anna Roglans

Department of Chemistry

Research output: Contribution to journal › Article › Research › peer-review

17 Citations (Scopus)

Abstract

Synthetic approaches to bicyclic and tricyclic α,α‐disubstituted α‐amino acids and derivatives 6, 8, 10, 12, 13, 21, 22, 23, 24, 28, 30, and 31 are presented. Methyl acetoacetate, ethyl nitroacetate, and ethyl N‐(diphenylmethylene)glycinate are compared as anionic glycine equivalents. Palladium‐induced reductive couplings, Diels‐Alder and Pauson‐Khand reactions are used in the cyclisation steps. Copyright © 1995 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim

Original language	English
Pages (from-to)	1807-1814
Journal	Liebigs Annalen
Volume	1995
Issue number	10
DOIs	https://doi.org/10.1002/jlac.1995199510253
Publication status	Published - 22 Sep 1995

Keywords

Anionic glycine equivalent
Ethyl N‐(diphenylmethylene)glycinate
Palladium‐induced reductive coupling
Pauson‐Khand reaction
Phase‐transfer catalysis

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10.1002/jlac.1995199510253

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title = "Ethyl N‐(diphenylmethylene)glycinate as anionic glycine equivalent transition metal mediated preparation of bicyclic and tricyclic α,α‐disubstituted α‐amino acids and derivatives",

abstract = "Synthetic approaches to bicyclic and tricyclic α,α‐disubstituted α‐amino acids and derivatives 6, 8, 10, 12, 13, 21, 22, 23, 24, 28, 30, and 31 are presented. Methyl acetoacetate, ethyl nitroacetate, and ethyl N‐(diphenylmethylene)glycinate are compared as anionic glycine equivalents. Palladium‐induced reductive couplings, Diels‐Alder and Pauson‐Khand reactions are used in the cyclisation steps. Copyright {\textcopyright} 1995 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim",

keywords = "Anionic glycine equivalent, Ethyl N‐(diphenylmethylene)glycinate, Palladium‐induced reductive coupling, Pauson‐Khand reaction, Phase‐transfer catalysis",

author = "Marcial Moreno‐Ma{\~n}as and Roser Pleixats and Anna Roglans",

year = "1995",

month = sep,

day = "22",

doi = "10.1002/jlac.1995199510253",

language = "English",

volume = "1995",

pages = "1807--1814",

journal = "Liebigs Annales",

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Ethyl N‐(diphenylmethylene)glycinate as anionic glycine equivalent transition metal mediated preparation of bicyclic and tricyclic α,α‐disubstituted α‐amino acids and derivatives. / Moreno‐Mañas, Marcial; Pleixats, Roser; Roglans, Anna.

In: Liebigs Annalen, Vol. 1995, No. 10, 22.09.1995, p. 1807-1814.

Research output: Contribution to journal › Article › Research › peer-review

TY - JOUR

T1 - Ethyl N‐(diphenylmethylene)glycinate as anionic glycine equivalent transition metal mediated preparation of bicyclic and tricyclic α,α‐disubstituted α‐amino acids and derivatives

AU - Moreno‐Mañas, Marcial

AU - Pleixats, Roser

AU - Roglans, Anna

PY - 1995/9/22

Y1 - 1995/9/22

N2 - Synthetic approaches to bicyclic and tricyclic α,α‐disubstituted α‐amino acids and derivatives 6, 8, 10, 12, 13, 21, 22, 23, 24, 28, 30, and 31 are presented. Methyl acetoacetate, ethyl nitroacetate, and ethyl N‐(diphenylmethylene)glycinate are compared as anionic glycine equivalents. Palladium‐induced reductive couplings, Diels‐Alder and Pauson‐Khand reactions are used in the cyclisation steps. Copyright © 1995 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim

AB - Synthetic approaches to bicyclic and tricyclic α,α‐disubstituted α‐amino acids and derivatives 6, 8, 10, 12, 13, 21, 22, 23, 24, 28, 30, and 31 are presented. Methyl acetoacetate, ethyl nitroacetate, and ethyl N‐(diphenylmethylene)glycinate are compared as anionic glycine equivalents. Palladium‐induced reductive couplings, Diels‐Alder and Pauson‐Khand reactions are used in the cyclisation steps. Copyright © 1995 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim

KW - Anionic glycine equivalent

KW - Ethyl N‐(diphenylmethylene)glycinate

KW - Palladium‐induced reductive coupling

KW - Pauson‐Khand reaction

KW - Phase‐transfer catalysis

U2 - 10.1002/jlac.1995199510253

DO - 10.1002/jlac.1995199510253

M3 - Article

VL - 1995

SP - 1807

EP - 1814

JO - Liebigs Annales

JF - Liebigs Annales

SN - 0947-3440

IS - 10

ER -

Ethyl N‐(diphenylmethylene)glycinate as anionic glycine equivalent transition metal mediated preparation of bicyclic and tricyclic α,α‐disubstituted α‐amino acids and derivatives

Abstract

Keywords

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