𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Cross Metathesis of α-Methylene Lactones II: γ- and δ-Lactones

✍ Scribed by Raju, Ravinder; Allen, Laura J.; Le, Tri; Taylor, Christopher D.; Howell, Amy R.


Book ID
125952469
Publisher
American Chemical Society
Year
2007
Tongue
English
Weight
59 KB
Volume
9
Category
Article
ISSN
1523-7060

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Desilylation of α-trimethylsilylmethylen
✍ Mario D Bachi; Eric Bosch 📂 Article 📅 1988 🏛 Elsevier Science 🌐 French ⚖ 232 KB

Summaryr Addition of phenylthiol to a-trimethylsilylmethylene-r-lactones affords a-phenylthio(trhnethylsilyl)methyl-s-lactones which, on treatment with tetrabutylammonium fluorlde and methyl acrylate give the corresponding a-methylene-a-lactones through a one-pot double deblocking process. The a-me

α-Phosphono-δ-lactones from γ-lactones v
✍ Wissam Dayoub; Youssef Diab; Alain Doutheau 📂 Article 📅 2001 🏛 Elsevier Science 🌐 French ⚖ 73 KB

o-Trimethylsilyloxy-a-diazo-b-ketophosphonates were prepared in two steps from g-lactones. After exposure to catalytic rhodium(II) in refluxing toluene and further aqueous treatment, they gave rise to a-phosphono-d-lactones in moderate to good yields.

A Simple Synthesis of α-Methylene γ-Lact
✍ Dr. Elisabeth Öhler; Klaus Reininger; Prof. Dr. Ulrich Schmidt 📂 Article 📅 1970 🏛 John Wiley and Sons 🌐 English ⚖ 219 KB 👁 1 views