Online article for Non-subscribers

Pay per view

Heterocycles has a pay-per-view service for Non-subscribers.
You will be able to directly purchase the full text article through PayPal.
Your purchased Paper can be downloaded after the payment is completed.
An e-mail will be sent the URL to download the paper.
If you have any questions, please contact: purchase@heterocycles.com

Price: ¥ 4,400 (Yen only)
Period: This Article can be accessed for 7 days.

Communication | Special issue | Vol 90, No. 1, 2015, pp.144-149
Published online, 16th July, 2014
DOI: 10.3987/COM-14-S(K)45
■ Palladium(0)-Mediated C−S and O−H Bonds Cleavage Reaction in 2-Hydroxybenzyl Phenyl Sulfide: Formations of Oxyphosphorane and 1,2-Oxapalladacycle

Norio Nakata, Noriyuki Furukawa, Hiroki Kobayashi, Izuru Suzuki, and Akihiko Ishii*

*Department of Chemistry, Faculty of Science, Saitama University, Urawa, Saitama 338-8570, Japan

Abstract

Treatment of 2-hydroxybenzyl phenyl sulfide 3 with 1.5 equiv. of [Pd(PPh3)4] in toluene led to the unanticipated formation of oxyphosphorane 4 in 30% isolated yield. In contrast, the reaction of 3 with Pd(0) complex bearing PMe3 ligands in toluene afforded the corresponding 1,2-oxapalladacycle 7 and oxyphosphorane 9 in addition to dithiolato complex trans-[Pd(SPh)2(PMe3)2] 8.