✦ LIBER ✦

Synthesis of 1,5,10,14-tetramethyl-6,8,15,17-tetradehydro-[18]annulene

✍ Scribed by Jūro Ojima; Tsutomu Katakami; Gen Nakaminami; Masazumi Nakagawa

Book ID: 104249515
Publisher: Elsevier Science
Year: 1968
Tongue: French
Weight: 312 KB
Volume: 9
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)98903-8

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis of 1,5,10,14-tetraphenyl-6,8,1

Synthesis of 1,5,10,14-tetraphenyl-6,8,15,17-tetradehydro[18]annulene

✍ Kunisuke Fukui; Tetsuhiko Okamoto; Masazumi Nakagawa 📂 Article 📅 1971 🏛 Elsevier Science 🌐 French ⚖ 204 KB

In a previous paper, ve have reported the synthesis and the aromatic properties of 1,5,10, 14-tetramethy1-6,8,15,17-tetradehydro[18]annu1ene (I) (1).

syn,syn-1,6:8,17:10,15-Trismethano[18]an

syn,syn-1,6:8,17:10,15-Trismethano[18]annulen

✍ Dr. Wolfgang Wagemann; Dr. Masahiko Iyoda; Dr. Hans M. Deger; Dr. Johannes Sombr 📂 Article 📅 1978 🏛 John Wiley and Sons 🌐 English ⚖ 369 KB 👁 1 views

syn,syn-1,6:8,17:10,15-Trismethano[18]an

syn,syn-1,6:8,17:10,15-Trismethano[18]annulene

✍ Dr. Wolfgang Wagemann; Dr. Masahiko Iyoda; Dr. Hans M. Deger; Dr. Johannes Sombr 📂 Article 📅 1978 🏛 John Wiley and Sons 🌐 English ⚖ 251 KB 👁 1 views

Synthesis of 1,14-di-t-butyl-5,10-diphen

Synthesis of 1,14-di-t-butyl-5,10-diphenyl-6,8,15,17-tetradehydro-[18]annulene. Chemical evidence for the identity of acetylenic and cumulenic linkages in the aromatic system

✍ Tateo Nomoto; Kunisuke Fukui; Masazumi Nakagawa 📂 Article 📅 1972 🏛 Elsevier Science 🌐 French ⚖ 179 KB

The diacetylene and hexapentaene units in the aromatic tetrasubstitutedtetradehydro-[18]annulenes (Ia, Ib and I,) have been proved to be identical in

syn,syn-1,6:8,17:10,15-Trismethano[18]an

syn,syn-1,6:8,17:10,15-Trismethano[18]annulen-Dikation - Dikation eines [4n + 2]Annulens

✍ Dr. Hans M. Deger; Prof. Dr. Emanuel Vogel; Priv.-Doz. Dr. Klaus Müllen 📂 Article 📅 1978 🏛 John Wiley and Sons 🌐 English ⚖ 215 KB 👁 1 views

syn,syn-1,6:8,17:10,15-Trismethano[18]an

syn,syn-1,6:8,17:10,15-Trismethano[18]annulene Dication—Dication of a [4n+2]Annulene

✍ Dr. Hans M. Deger; Priv.-Doz. Dr. Klaus Müllen; Prof. Dr. Emanuel Vogel 📂 Article 📅 1978 🏛 John Wiley and Sons 🌐 English ⚖ 245 KB 👁 1 views