✦ LIBER ✦

ChemInform Abstract: A New and Efficient Synthesis of 2-Methyl-3-nitro-1,2-dihydropyridines by Heterocyclic Annulation Reactions of sec-Nitrodienamines with Acetaldehyde.

✍ Scribed by Takeshi Koike; Yoshifumi Shinohara; Mituharu Tanabe; Naoki Takeuchi; Seisho Tobinaga

Publisher: John Wiley and Sons
Year: 2010
Weight: 29 KB
Volume: 31
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.200011136

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Synthesis of 2-Subs

ChemInform Abstract: Synthesis of 2-Substituted 3-Nitro-1,2-dihydropyridines by Heterocyclic Annulation Reactions of a sec-Nitrodienamine with Aldehyde Compounds.

✍ Takeshi Koike; Yoshifumi Shinohara; Noriko Ishibashi; Naoki Takeuchi; Seisho Tob 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 27 KB

ChemInform Abstract: A New Synthesis of

ChemInform Abstract: A New Synthesis of Indoloquinolizines by Pictet—Spengler Reaction of Tryptamine Type 1,2-Dihydropyridines Utilizing sec-Nitrodienamine.

✍ Takeshi Koike; Yoshifumi Shinohara; Seisho Tobinaga; Naoki Takeuchi 📂 Article 📅 2001 🏛 John Wiley and Sons ⚖ 28 KB

ChemInform Abstract: Aminodienylesters.

ChemInform Abstract: Aminodienylesters. Part 2. A New Synthesis of 2,3-Dihydro-6H-1,3- oxazines by Heterocyclic Anellation Reactions of sec-Aminodienylesters with Acetaldehyde.

✍ T. KOIKE; M. TANABE; N. TAKEUCHI; S. TOBINAGA 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB

ChemInform Abstract: Aminodienyl Esters.

ChemInform Abstract: Aminodienyl Esters. Part 3. A New Synthesis of 1,4-Dihydropyridines by Self-Heterocyclic Anellation Reactions of sec-Aminodienyl Esters.

✍ Takeshi Koike; Naoki Takeuchi; Seisho Tobinaga 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 28 KB 👁 1 views

ChemInform Abstract: Aminoenylesters. Pa

ChemInform Abstract: Aminoenylesters. Part 1. A New Synthesis of 1,2,3,4- Tetrahydropyrimidines by Heterocyclic Anellation Reactions of Aminoenylesters with Primary Amines and Acetaldehyde.

✍ T. KOIKE; M. TANABE; N. TAKEUCHI; S. TOBINAGA 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 28 KB 👁 1 views

Aminoenylesters. Part 1. A New Synthesis of 1,2,3,4-Tetrahydropyrimidines by Heterocyclic Anellation Reactions of Aminoenylesters with Primary Amines and Acetaldehyde. -A novel heterocyclization reaction is presented. Reaction of the methyl propiolate (I) with primary amines (II) gives the enamines

ChemInform Abstract: Aminoacrylates. Par

ChemInform Abstract: Aminoacrylates. Part 2. An Efficient Synthesis of α-Pyridones by Heterocyclic Anellation Reactions of Magnesium Amides Derived from sec-Aminoacrylates with Methyl Propiolate.

✍ Takeshi Koike; Naoki Takeuchi; Seisho Tobinaga 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 30 KB 👁 1 views