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Palladium(ii) catalyzed thiono-thiolo rearrangement of propargyl thionophosphates

✍ Scribed by Yoshimi Yamada; Gohfu Suzukamo; Hirosuke Yoshioka; Yoshinao Tamaru; Zen-ichi Yoshida


Book ID
104242277
Publisher
Elsevier Science
Year
1984
Tongue
French
Weight
208 KB
Volume
25
Category
Article
ISSN
0040-4039

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✦ Synopsis


Palladium(I1) effectively catalyzes the [3,31-sigmatropic type rearrangement of propargyl thionophosphates to provide allenyl thiolophosphates specifically.

Recently we have reported that Pd(0) nicely catalyzes the rearrange-


πŸ“œ SIMILAR VOLUMES


Palladium catalyzed thiono-thiolo allyli
✍ Yoshimi Yamada; Kunio Mukai; Hirosuke Yoshioka; Yoshinao Tamaru; Zen-ichi Yoshid πŸ“‚ Article πŸ“… 1979 πŸ› Elsevier Science 🌐 French βš– 220 KB

A new thiono-thiolo allylic rearrangement of phosphoro-and phosphonothionates with Pd(PPh3)4 catalyst is described, where a variety of thionates are converted to the corresponding thiolates in excellent yields.

Palladium (II) - catalyzed rearrangement
✍ Larry E. Overman; Fredrick M. Knoll πŸ“‚ Article πŸ“… 1979 πŸ› Elsevier Science 🌐 French βš– 191 KB

We recently reported that mercuric trifluoroacetate was an effective catalyst for equilibrating carbamic esters of allylic alcohols at room temperature (1 8 3, X= NMe2). 394 Yields were uniformly high, and side-reactions (elimination, cyclization, &d sk2eta.l rearrangement) occasionally encountered