𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Preparation of Xanthopterin-6,7-C 14 1

✍ Scribed by Anker, R. M.; Boehne, J. W.

Book ID
127226996
Publisher
American Chemical Society
Year
1952
Tongue
English
Weight
309 KB
Volume
74
Category
Article
ISSN
0002-7863

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Preparation of O-1∼C-6 and O-7∼C-14 frag
Preparation of O-1∼C-6 and O-7∼C-14 fragments of colletodiol
✍ Hironori Tsutsui; Oyo Mitsunobu 📂 Article 📅 1984 🏛 Elsevier Science 🌐 French ⚖ 241 KB

5S,2E)-5-Tetrahydropyranyloxy-2-hexenoic acid and p-toluenesulfonylethyl (l+R,5R,7R,2E)-7-hydroxy-4,5-dimethylmethylenedioxy-2-octenoate were prepared from ethyl acetoacetate and D-glucose, respectively. Colletodiol, a metabolite of the plant pathogen, Colletotrichum capsici, was isolated by Grove

Preparation of 1-[14C] hydroxymethyl-6-e
Preparation of 1-[14C] hydroxymethyl-6-ethoxycarbonyl-5,7-dimethyl-4-phthalazone (EG-626)
✍ Hideo Abuki; Hiroshi Miyazaki 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 French ⚖ 286 KB

## Abstract 1‐[^14^C] Hydroxymethyl‐6‐ethoxycarbonyl‐5,7‐dimethyl‐4‐phthalazone ([^14^C] EG‐626, **12**) was synthesised from 6‐ethoxy‐carbonyl‐5,7‐dimethyl‐4‐methoxyphthalazine‐2‐N‐oxide (**8**) and potassium [^14^C] cyanide by the Reissert‐Henze reaction. The overall radiochemical yield from pot

Synthesis of 1,2,6,7-14C-chelidonic acid
Synthesis of 1,2,6,7-14C-chelidonic acid
✍ J. Bergman; J. R. Gear 📂 Article 📅 1975 🏛 John Wiley and Sons 🌐 French ⚖ 126 KB

## Abstract A semimicro synthesis was devised to prepare pure 1,2,6,7‐^14^C‐chelidonic acid of high specific activity from 1,2‐^14^C‐oxalic acid.