In:
European Journal of Organic Chemistry, Wiley, Vol. 2007, No. 15 ( 2007-05), p. 2379-2379
Abstract:
The cover picture shows the synthesis of three novel phosphorus‐based macrocycles with acetylenic scaffolds from simple and accessible building blocks. The 14‐membered macrocycle was obtained as cis and trans isomers from cyclization of diisopropylphosphoramidic dibromide and 1,2‐bis(ethynyl)benzene. The four‐ and six‐edged macrocycles in which the i Pr 2 NP(O) units are connected through 1,3‐butadiyne rods were obtained after multiple acetylene coupling reactions under oxidative Hay conditions starting from the diethynylphosphinic amide building block. Further details are discussed in the article by K. Lammertsma et al. on p 2405 ff.
Type of Medium:
Online Resource
ISSN:
1434-193X
,
1099-0690
DOI:
10.1002/ejoc.v2007:15
DOI:
10.1002/ejoc.200790028
Language:
English
Publisher:
Wiley
Publication Date:
2007
detail.hit.zdb_id:
1475010-7