✦ LIBER ✦

Efficient Synthesis of 2-Unsubstituted 1,3-Selenazoles.

✍ Scribed by Karlheinz Geisler; Andreas Kuenzler; Harald Below; Ehrenfried Bulka; Wolf-Diethard Pfeiffer; Peter Langer

Publisher: John Wiley and Sons
Year: 2003
Weight: 140 KB
Volume: 34
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.200341179

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis and Reactivity of 2-Acyl-1,3-s

Synthesis and Reactivity of 2-Acyl-1,3-selenazoles.

✍ Karlheinz Geisler; Andreas Kuenzler; Harald Below; Ehrenfried Bulka; Wolf-Dietha 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 134 KB 👁 2 views

Synthesis of 1,3-Selenazol-2(3H)-imines

✍ Plamen K. Atanassov; Anthony Linden; Heinz Heimgartner 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 German ⚖ 240 KB

## Abstract The reaction of __N__,__N′__‐diarylselenoureas **16** with phenacyl bromide in EtOH under reflux, followed by treatment with NH~3~, gave __N__,3‐diaryl‐4‐phenyl‐1,3‐selenazol‐2(3__H__)‐imines **13** in high yields (__Scheme 2__). A reaction mechanism __via__ formation of the correspondi

A Facile Synthesis of 2-Amino-1,3-selena

A Facile Synthesis of 2-Amino-1,3-selenazole by Reaction of N,N-Unsubstituted Selenourea with Ketone.

✍ Mamoru Koketsu; Koichi Kanoh; Hiromune Ando; Hideharu Ishihara 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 24 KB 👁 2 views

A facile synthesis of 2-amino-1,3-selena

A facile synthesis of 2-amino-1,3-selenazole by reaction of N,N-unsubstituted selenourea with ketone

✍ Mamoru Koketsu; Koichi Kanoh; Hiromune Ando; Hideharu Ishihara 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 237 KB 👁 2 views

2-Dialkylamino-1,3-selenazoles were yielded by the reaction of N,N-unsubstituted selenoureas with ketones in the presence of ferric chloride.

Synthesis of 2-Amino-1,3-selenazoles by

Synthesis of 2-Amino-1,3-selenazoles by Reaction of N,N-Unsubstituted Selenoureas with α,β-Unsaturated Aldehydes.

✍ Mamoru Koketsu; Koichi Kanoh; Hideharu Ishihara 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 20 KB 👁 2 views

A Facile Preparation of 2-Amino-1,3-sele

A Facile Preparation of 2-Amino-1,3-selenazoles by Reactions of N,N-Unsubstituted Selenoureas with Chloroacetonitrile.

✍ Mamoru Koketsu; Hidenori Tanaka; Hideharu Ishihara 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 23 KB 👁 2 views

## Abstract For Abstract see ChemInform Abstract in Full Text.