𝔖 Bobbio Scriptorium
✦   LIBER   ✦

“Wittig Reactions” of Unsaturated Silicon Compounds : Isolation and Structure of Possible Intermediates

✍ Scribed by Prof. Dr. Nils Wiberg; Dr. Klaus Schurz; Dr. Gerhard Müller; Jürgen Riede

Publisher
John Wiley and Sons
Year
1988
Tongue
English
Weight
261 KB
Volume
27
Category
Article
ISSN
0044-8249

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Synthesis and Struc
ChemInform Abstract: Synthesis and Structures of the Intermediates of the Wittig, Peterson, and Their Related Reactions
✍ T. KAWASHIMA 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 25 KB 👁 2 views

Synthesis and Structures of the Intermediates of the Wittig, Peterson, and Their Related Reactions -(pentacoordinate oxaphosphetanes, oxasiletanides, oxagermetanides, oxastannetanides, and tetracoordinate oxaboretanides as stable intermediates; 46 refs.). -(KAWASHIMA, T.; Yuki

Structural and Spectroscopic Evidence fo
Structural and Spectroscopic Evidence for the Occurrence of gauche-Betaine Intermediates in the Thio Wittig Reaction
✍ Carsten Puke; Gerhard Erker; Birgit Wibbeling; Roland Fröhlich 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 423 KB 👁 2 views

Reaction of the ylide (cyclopropyl) 3 P=CH 2 with Michler's 3Ј) or bis(p-methoxyphenyl) thioketone (to give 5), respectively. The oxaphosphetane series 3Јa-3Јc shows a thioketone S=C(C 6 H 4 NMe 2 ) 2 in [D 5 ]pyridine gave the thio Wittig intermediate [(cyclopropyl) 3 P + -CH 2 -CAr 2 -S -] (11; 31