✦ LIBER ✦

A one-step preparation of pyrido[3,4-d]pyrimidine ring system by reaction of 5-formyl-1,3,6-trimethyl-pyrimidine-2,4(1H,3H)-dione with primary amines

✍ Scribed by Michihiko Noguchi; Kazushige Sakamoto; Seiji Nagata; Shoji Kajigaeshi

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Pyrido[2,3-d]pyrimidines 7. Reactions of

✍ O. A. Burova; N. M. Smirnova; T. S. Safonova 📂 Article 📅 1993 🏛 Springer US 🌐 English ⚖ 260 KB

Pyrrolopyrimidines. 5. Reaction of 6-Ami

✍ E. B. Tsupak; M. A. Shevchenko; A. F. Pozharskii; Yu. N. Tkachenko 📂 Article 📅 2003 🏛 Springer US 🌐 English ⚖ 151 KB

Pyrrolopyrimidines. Part 5. Reaction of

✍ E. B. Tsupak; M. A. Shevchenko; A. F. Pozharskii; Yu. N. Tkachenko 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 130 KB 👁 1 views

Synthesis of 6-R-5-aryl-1,3-dioxo-1,2,3,

✍ Tolkunov, V. S.; Eresko, A. B.; Mazepa, A. V.; Tolkunov, S. V. 📂 Article 📅 2013 🏛 Springer US 🌐 English ⚖ 345 KB

Reactivity of Thioaldehyde: Cyclization

✍ Hirota, Kosaku; Kubo, Keiko; Sajiki, Hironao; Kitade, Yukio; Sako, Magoichi; Mak 📂 Article 📅 1997 🏛 American Chemical Society 🌐 English ⚖ 149 KB

ChemInform Abstract: Synthesis of New Py

✍ E. Kh. Ahmed; A. M. N. Gohar; M. A. Ameen 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 KB 👁 1 views