𝔖 Bobbio Scriptorium
✦   LIBER   ✦

1,6-dihydro-3(2H)-pyridinones as synthetic intermediates. Total synthesis of (±)-tecomanine

✍ Scribed by Takeshi Imanishi; Noriyuki Yagi; Miyoji Hanaoka

Publisher
Elsevier Science
Year
1981
Tongue
French
Weight
229 KB
Volume
22
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Enantiopure 2,3-dihydro-4-pyridones as s
Enantiopure 2,3-dihydro-4-pyridones as synthetic intermediates: asymmetric synthesis of 1-deoxynojirimycin
✍ Daniel L Comins; Alan B Fulp 📂 Article 📅 2001 🏛 Elsevier Science 🌐 French ⚖ 57 KB

An asymmetric synthesis of 1-deoxynojirimycin (2) mediated by a chiral auxiliary is reported. The dihydropyridone 4 was converted to diol 11 in three steps by acetoxylation, hydrolysis, and stereoselective reduction. Dihydroxylation of 11 followed by catalytic reduction afforded 2.

ChemInform Abstract: Enantiopure 2,3-Dih
ChemInform Abstract: Enantiopure 2,3-Dihydro-4-pyridones as Synthetic Intermediates: Asymmetric Synthesis of 1-Deoxynojirimycin.
✍ Daniel L. Comins; Alan B. Fulp 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

Chlorodiazaphospholines as intermediates
Chlorodiazaphospholines as intermediates in the synthesis of 1,2-dihydro-2-alkenyl-3H-pyrazol-3-ones and 2-pyrrolylacetates
✍ Graziano Baccolini; Daniele Biondi 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 English ⚖ 574 KB

New derivatives of 1,2-dihydro-2-alkenyl-3H-pyrazoC 3-ones 6 and 7 have been synthesized at room temperature by a one-pot two-step reaction of PCZ,, a ketone methylhydrazone, and a f3-keto ester. With ketone methylhydrazones bearing at least a phenyl group in the a-positions to the C=N bond and in t