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Dive into the research topics where Kai Van Laak is active.

Publication


Featured researches published by Kai Van Laak.


Archive | 1999

Process for the preparation of enantiomerically pure cycloalkano-indol -and azaindol -and pyrimido [1,2A]indolcarbocyclic acids and their activated derivatives

Jan-Bernd Lenfers; Peter Fey; Paul Naab; Kai Van Laak


Archive | 2001

Method for producing n-methyl-n'-nitroguanidine

Kai Van Laak; Wolfram Sirges


Archive | 2002

Method for producing 1,3-disubstituted 2-nitroguanidines

Jörn Stölting; Kai Van Laak; Wolfram Sirges; Armin Heyn; Torsten Taschner


Archive | 1997

Production of cycloalkanoindole-and azaindole-and pyrimido(1,2alpha)indole-carboxylic acid compound each pure in terms of enantiomer and activated derivative therefrom

Peter Fey; Kai Van Laak; Jan-Bernd Lenfers; Paul Naab; カイ・フアン・ラーク; パウル・ナープ; ペーター・フアイ; ヤン−ベルント・レンフアース


Archive | 2008

INTERMEDIATE OF ENANTIOMERICALLY PURE CYCLOALKANO-INDOL-, AZAINDOL- AND PYRIMIDO[1,2a]INDOL-CARBOXCYCLIC ACID

Peter Fey; Kai Van Laak; Jan-Bernd Lenfers; Paul Naab; カイ・フアン・ラーク; パウル・ナープ; ペーター・フアイ; ヤン−ベルント・レンフアース


Archive | 2005

PROCEDE POUR PREPARER DES ACIDES CYCLOALCANO - INDOLE - ET AZAINDOLE- ET PYRIMIDO (1,2-A) INDOLE-CARBOXYLIQUE PURS D'UN POINT DE VUE ENANTIOMERE, ET LEURS DERIVES ACTIVES

Jan-Bernd Lenfers; Peter Fey; Paul Naab; Kai Van Laak


Archive | 2000

Method for production of 1,3-disubtituted 2-nitroguanidines

Kai Van Laak; Wolfram Sirges; Detlef Wollweber


Archive | 2000

Verfahren zur herstellung von n-methyl-n'-nitroguanidin A process for the preparation of N-methyl-N'-nitroguanidine

Kai Van Laak; Wolfram Sirges


Archive | 1999

Verfahren zur herstellung von 1,3-disubstituierten 2-nitroguanidinen A process for the preparation of 1,3-disubstituted 2-nitroguanidines

Kai Van Laak; Wolfram Sirges; Detlef Wollweber


Archive | 1998

Preparation of 2-nitroguanidine derivatives useful as insecticides and acaricides

Kai Van Laak; Detlef Wollweber

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