POLYFUNCTIONAL LIGANDS - COMPARATIVE OXIDATIVE COUPLING OF [E(PPH2)(2)]- (E=CH, N) WITH IODINE

Authors
BRAUNSTEIN P HASSELBRING R TIRIPICCHIO A UGOZZOLI F
Citation
P. Braunstein et al., POLYFUNCTIONAL LIGANDS - COMPARATIVE OXIDATIVE COUPLING OF [E(PPH2)(2)]- (E=CH, N) WITH IODINE, Journal of the Chemical Society, Chemical Communications, (1), 1995, pp. 37-38
Citations number
25
Categorie Soggetti
Chemistry
Journal title
Journal of the Chemical Society, Chemical Communications → ACNP
ISSN journal
00224936
Issue
1
Year of publication
1995
Pages
37 - 38
Database
ISI
SICI code
0022-4936(1995):1<37:PL-COC>2.0.ZU;2-G
Abstract
Iodine oxidation of the isoelectronic anions [N(PPh(2))(2)](-) and [HC (PPh(2))(2)](-) affords the structurally characterized P-P coupling pr oduct Ph(2)P-N=PPh(2)-PPh(2)=N-PPh(2) and the P-C coupling product (Ph (2)P)(2)C=PPh(2)-CH2-PPh(2), respectively; the P-P heterocoupling prod uct Ph(2)P-N=PPh(2)-PPh(2)=CH-PPh(2) is obtained in the cross-coupling experiment of Li[N(PPh(2))(2)] and Li[HC(PPh(2))(2)] with iodine at - 40 degrees C.