✦ LIBER ✦

Synthesis and structural determination of dehydrocyclobutatusin, a diterpenoid with a four-membered ring

✍ Scribed by Zelnik, Raymond; McMillan, Joyce A.; Paul, Iain C.; Lavie, David; Toscano, Vicente G.; DaSilva, Roberto R.

Book ID: 126872466
Publisher: American Chemical Society
Year: 1977
Tongue: English
Weight: 377 KB
Volume: 42
Category: Article
ISSN: 0022-3263
DOI: 10.1021/jo00425a043

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Structure and stereochemistry of cyclobu

Structure and stereochemistry of cyclobutatusin, a diterpenoid containing a four-membered ring

✍ Wang, Andrew H. J.; Paul, Iain C.; Zelnik, Raymond; Lavie, David; Levy, Elie C. 📂 Article 📅 1974 🏛 American Chemical Society 🌐 English ⚖ 273 KB

Perchlorocyclobutenone — a New Synthesis

Perchlorocyclobutenone — a New Synthesis of Four-Membered Rings

✍ Dr. G. Maaß 📂 Article 📅 1963 🏛 John Wiley and Sons 🌐 English ⚖ 223 KB 👁 2 views

A P2C2 Four-Membered Ring with Unusual B

A P2C2 Four-Membered Ring with Unusual Bonding—Synthesis, Structure, and Ring Opening of a 1,3-Diphosphacyclobutane-2,4-diyl

✍ Prof. Dr. Edgar Niecke; Dipl.-Chem. Andre' Fuchs; Dipl.-Chem. Fred Baumeister; D 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 383 KB 👁 2 views

ChemInform Abstract: Formation of a Four

ChemInform Abstract: Formation of a Four-Membered Ring

✍ Norbert Hoffmann 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 18 KB 👁 2 views

Synthesis and Ligand Properties of a Per

Synthesis and Ligand Properties of a Persistent, All-Carbon Four-Membered-Ring Allene

✍ Mohand Melaimi; Pattiyil Parameswaran; Bruno Donnadieu; Gernot Frenking; Guy Ber 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 387 KB 👁 2 views

Synthesis and Ligand Properties of a Per

Synthesis and Ligand Properties of a Persistent, All-Carbon Four-Membered-Ring Allene

✍ Mohand Melaimi; Pattiyil Parameswaran; Bruno Donnadieu; Gernot Frenking; Guy Ber 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 387 KB 👁 1 views

## Abstract **A single donor substituent** at each terminus is sufficient to make the CCC skeleton of allenes very flexible and give carbon(0) character to the central carbon atom. This allows the synthesis of a four‐membered carbocyclic allene, which can be doubly protonated and behaves as a very