Convenient synthesis of C2-symmetric diazepinium salts derived from 1,1′-binaphthyl-2,2′-diamine

Wolfgang A. Herrmann; Denys Baskakov; Klaus Ruhland

doi:10.1002/jhet.5570440140

Convenient synthesis of C₂-symmetric diazepinium salts derived from 1,1′-binaphthyl-2,2′-diamine

Wolfgang A. Herrmann, Denys Baskakov, Klaus Ruhland

Technical University of Munich

Technical University of Munich

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

5 Scopus citations

Abstract

(Chemical Equation Presented) New C₂-symmetric atropisomeric diazepinium salts were prepared utilizing Vilsmeier-Haack activation of corresponding formamide precursors by phosgene solution in toluene. The structures of these substances were verified by X-ray diffraction.

Original language	English
Pages (from-to)	237-239
Number of pages	3
Journal	Journal of Heterocyclic Chemistry
Volume	44
Issue number	1
DOIs	https://doi.org/10.1002/jhet.5570440140
State	Published - 2007

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title = "Convenient synthesis of C2-symmetric diazepinium salts derived from 1,1′-binaphthyl-2,2′-diamine",

abstract = "(Chemical Equation Presented) New C2-symmetric atropisomeric diazepinium salts were prepared utilizing Vilsmeier-Haack activation of corresponding formamide precursors by phosgene solution in toluene. The structures of these substances were verified by X-ray diffraction.",

author = "Herrmann, {Wolfgang A.} and Denys Baskakov and Klaus Ruhland",

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T1 - Convenient synthesis of C2-symmetric diazepinium salts derived from 1,1′-binaphthyl-2,2′-diamine

AU - Herrmann, Wolfgang A.

AU - Baskakov, Denys

AU - Ruhland, Klaus

PY - 2007

Y1 - 2007

N2 - (Chemical Equation Presented) New C2-symmetric atropisomeric diazepinium salts were prepared utilizing Vilsmeier-Haack activation of corresponding formamide precursors by phosgene solution in toluene. The structures of these substances were verified by X-ray diffraction.

AB - (Chemical Equation Presented) New C2-symmetric atropisomeric diazepinium salts were prepared utilizing Vilsmeier-Haack activation of corresponding formamide precursors by phosgene solution in toluene. The structures of these substances were verified by X-ray diffraction.

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U2 - 10.1002/jhet.5570440140

DO - 10.1002/jhet.5570440140

M3 - Article

AN - SCOPUS:36749064861

SN - 0022-152X

VL - 44

SP - 237

EP - 239

JO - Journal of Heterocyclic Chemistry

JF - Journal of Heterocyclic Chemistry

IS - 1

ER -

Convenient synthesis of C₂-symmetric diazepinium salts derived from 1,1′-binaphthyl-2,2′-diamine

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