𝔖 Bobbio Scriptorium
✦   LIBER   ✦

[3,3]-Sigmatropic rearrangement of silyl ketene acetals of methyl α-(allyloxy) acetates.

✍ Scribed by Stanley Raucher; Linda M Gustavson

Book ID
104218394
Publisher
Elsevier Science
Year
1986
Tongue
French
Weight
441 KB
Volume
27
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

[1,3] Sigmatropic rearrangement of keten
[1,3] Sigmatropic rearrangement of ketene silyl acetals derived from benzyl α-substituted propanoates
✍ Isamu Shiina; Hiroshi Nagasue 📂 Article 📅 2002 🏛 Elsevier Science 🌐 French ⚖ 122 KB

A novel [1,3] sigmatropic rearrangement of ketene silyl acetals derived from benzyl a-substituted propanoates is developed. The reaction of ketene silyl acetal derived from optically active 1-phenylethyl 2-methylpropanoate mainly proceeds with the retention of chirality at the benzyl position to giv

1,3-Rearrangement of ketene-N,O-acetals
1,3-Rearrangement of ketene-N,O-acetals
✍ Tatsuo Suzuki; Masaharu Inui; Seijiro Hosokawa; Susumu Kobayashi 📂 Article 📅 2003 🏛 Elsevier Science 🌐 French ⚖ 194 KB

Ketene N,O-acetals were prepared stereoselectively and submitted to a Lewis acid-mediated 1,3-rearrangement to afford C-alkylated products. The reactions proceeded in a stereoselective manner to construct a chiral quaternary carbon in high selectivity. The stereochemistry of the quaternary center wa

1,3-Rearrangement of Ketene-N,O-acetals.
1,3-Rearrangement of Ketene-N,O-acetals.
✍ Tatsuo Suzuki; Masaharu Inui; Seijiro Hosokawa; Susumu Kobayashi 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 86 KB 👁 2 views