D 2001

The Intramolecular Cycloadditon Reaction of N'-Alkyl-N3-[[(2-cyanophenyl)imino](phenyl)methyl]thioureas

MOHAMED, Walid Fathalla; Michal ČAJAN; Jaromír MAREK and Pavel PAZDERA

Basic information

Original name

The Intramolecular Cycloadditon Reaction of N'-Alkyl-N3-[[(2-cyanophenyl)imino](phenyl)methyl]thioureas

Authors

MOHAMED, Walid Fathalla; Michal ČAJAN; Jaromír MAREK ORCID and Pavel PAZDERA

Edition

1. vyd. Banká Bystrica, Sborník príspevkov 53. zjazd Chemických spoločností, p. 231-232, 1. 2001

Publisher

FPV Univerzita Mateja Bela v Banskej Bystrici

Other information

Language

English

Type of outcome

Proceedings paper

Field of Study

10401 Organic chemistry

Country of publisher

Czech Republic

Confidentiality degree

is not subject to a state or trade secret

RIV identification code

RIV/00216224:14310/01:00005238

Organization unit

Faculty of Science

ISBN

80-89029-22-1

Keywords in English

Quinazolines; thioureas; domino-reactions

Tags

Changed: 8/1/2002 16:28, doc. RNDr. Pavel Pazdera, CSc.

Abstract

In the original language

The intramolecular cycloaddition reaction of N1-R- or N1,N1-Di-R-N3-[[(2-cyanophenyl)imino](phenyl)-methyl]thioureas formed in situ by addition of amines to N2-(2-cyanophenyl)-N1-thioxo-methylidenebenzene-1-carboximidamide 1 were investigated. These thioureas undergo cyclization folowed by Dimroth rearrangement and quinazolin-4-yl or quinazolin-4-ylidene thioureas were identified.

Links

GA203/01/1333, research and development project
Name: Chalkogenorganické sloučeniny - příprava, transformace a strukturní studie
Investor: Czech Science Foundation, Chalcogen organic compounds - synthesis, transformation and structure elucidation
MSM 143100011, plan (intention)
Name: Struktura a vazebné poměry, vlastnosti a analýza syntetických a přírodních molekulových ansamblů
Investor: Ministry of Education, Youth and Sports of the CR, Structure and character of bonding, properties and analysis of synthetic and natural molecular ensembles