The carbohydrate-derived lactone phenylsemicarbazones 3 and 4 were prepared from 5 and 8 (Scheme). Treatment with 4-phenylsemicarbazide gave 6 and 7 (77:23) and 9 and 10 (76:24), respectively. Oxidation of 6 and 9 by Cr0,-pyridine to 11 and 13, followed by deprotection, yielded 3 and 4. The structur
✦ LIBER ✦
Interaction of d-glucono-1,5-lactone with water
✍ Scribed by C.L. Combes; G.G. Birch
- Book ID
- 103709698
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 481 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0308-8146
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Synthesis and Enzyme-Inhibition Studies
✍
Diane R. Wolk; Andrea Vasella; Fritz Schweikart; Martin G. Peter
📂
Article
📅
1992
🏛
John Wiley and Sons
🌐
German
⚖ 707 KB
Confirmation of the structure of tetra-O
✍
Janak Singh; John DiMarco; Thomas P Kissick; Prashant Deshpande; Jack Z Gougouta
📂
Article
📅
2002
🏛
Elsevier Science
🌐
English
⚖ 151 KB
The crystal and molecular structure of D
✍
Hackert, M. L. ;Jacobson, R. A.
📂
Article
📅
1971
🏛
International Union of Crystallography
⚖ 785 KB
Confirmation of the structure of a gluco
✍
Paul V. Murphy; Ciaran McDonnell; Ludger Hämig; Duncan E. Paterson; Richard J.K.
📂
Article
📅
2003
🏛
Elsevier Science
🌐
English
⚖ 299 KB
The conversion of d-glucono-1,5-lactone
✍
Charles R. Nelson; Josef S. Gratzl
📂
Article
📅
1978
🏛
Elsevier Science
🌐
English
⚖ 321 KB
Darstellung von 2.3.4.6-Tetramethyl-D-gl
✍
Moeller, Peter
📂
Article
📅
1972
🏛
Wiley (John Wiley & Sons)
⚖ 177 KB
## Abstract Durch einstufige Methylierung mit Dimethylsulfat in Gegenwart von Ba(OH)~2~ und BaO wird α‐Methyl‐D‐glucopyranosid unter Verwendung von Dimethylformamid/Dimethylsulfoxid (5 : 2) als Lösungsmittel in das α‐Methyl‐2.3.4.6‐tetramethyl‐D‐glucopyranosid übergeführt. — Das permethylierte Prod