✦ LIBER ✦

[4+2] and [2+2] cycloaddition reactions of 1-(4-methylphenyl) and 1-benzyl-1,3-diaza-1,3-butadienes with ketenes

✍ Scribed by Elisabetta Rossi; Giorgio Abbiati; Elena Pini

Publisher: Elsevier Science
Year: 1997
Tongue: French
Weight: 427 KB
Volume: 53
Category: Article
ISSN: 0040-4020
DOI: 10.1016/s0040-4020(97)00912-5

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: [4 + 2] and [2 + 2]

ChemInform Abstract: [4 + 2] and [2 + 2] Cycloaddition Reactions of 1-(4-Methylphenyl) and 1-Benzyl-1,3-diaza-1,3-butadienes with Ketenes.

✍ E. ROSSI; G. ABBIATI; E. PINI 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 1 views

[4+2] cycloaddition reactions of various

[4+2] cycloaddition reactions of various 1,3-diaza-1.3-Butadienes with ketenes

✍ Sujit N. Mazumdar; Mohinder P. Mahajan 📂 Article 📅 1991 🏛 Elsevier Science 🌐 French ⚖ 704 KB

cycloaddition reactions of I-aryl-4-dimethylamino-1,3diaza-1,3-butadienes (~),l-aryl-4-dimethylamino-2-methylthio-l,3-diaza-l,3butadienes 12). l-aryl-4-methylthio-2-phenyl-4-sec.amino-l,3-diaza-l,3butadienes ( 2) and 4, 4-bis~sec.amino~-l,2-diphenyl-l,3-diaza-l,3-bu~adienes 112) with monophenylketen

Synthesis and regioselective [4+2] cyclo

Synthesis and regioselective [4+2] cycloaddition/nucleophilic reactions of N-arylamino-1:3-diaza-1:3-butadienes with ketenes and accompanying rearrangements

✍ Paramita D. Dey; Arun K. Sharma; Sachchida N. Rai; Mohinder P. Mahajan 📂 Article 📅 1995 🏛 Elsevier Science 🌐 French ⚖ 504 KB

ChemInform Abstract: [2 + 2] versus [4 +

ChemInform Abstract: [2 + 2] versus [4 + 2] Cycloaddition Reactions of 1,3-Diaza-1,3-butadienes with Various Mono- and Disubstituted Ketenes and Supporting Mechanistic Considerations.

✍ S. MUKHERJEE; S. N. MAZUMDAR; A. K. SHARMA; M. P. MAHAJAN 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB 👁 1 views

ChemInform Abstract: [2 + 2] Cycloadditi

ChemInform Abstract: [2 + 2] Cycloaddition Reactions of 1-Benzyl-2,4-diphenyl-1,3-diazabuta-1,3-diene with Chiral Ketenes.

✍ Giorgio Abbiati; Elisabetta Rossi 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 1 views

1,4-Diamino-1,4-di-2-quinolyl-2,3-diaza-

1,4-Diamino-1,4-di-2-quinolyl-2,3-diaza-1,3-butadiene

✍ Xu, Ren-Hui ;Zhou, Jun ;Xu, Yan ;Qi, Li ;Shen, Xuan ;Zhu, Dun-Ru 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 126 KB

The title compound, C 20 H 16 N 6 , consists of electron-delocalized trans-planar molecules possessing a crystallographically imposed centre of symmetry. In the crystal packing, the molecules are stacked along the c axis by van der Waals forces.