✦ LIBER ✦

Selective 1,4-Addition of Arenes to 3-Chloro-3-cyclobutene-1,2-dione under Friedel−Crafts Conditions. Synthesis and Reactivity of 4-Aryl-3-chloro-2-hydroxy-2-cyclobuten-1-ones 1

✍ Scribed by Schmidt, Arthur H.; Kircher, Gunnar; Maus, Stephan; Bach, Heinz

Book ID: 125935742
Publisher: American Chemical Society
Year: 1996
Tongue: English
Weight: 500 KB
Volume: 61
Category: Article
ISSN: 0022-3263
DOI: 10.1021/jo952062r

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Oxocarbons and Rela

ChemInform Abstract: Oxocarbons and Related Compounds. Part 23. Selective 1,4-Addition of Arenes to 3-Chloro-3-cyclobutene-1,2-dione under Friedel-Crafts Conditions. Synthesis and Reactivity of 4-Aryl-3-chloro-2-hydroxy-2- cyclobuten-1-ones.

✍ A. H. SCHMIDT; G. KIRCHER; S. MAUS; H. BACH 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 38 KB

Vibrational analysis of halogenated deri

Vibrational analysis of halogenated derivatives of cyclobuten-3,4-dione I. 1,2-Dichloro-, 1-chloro-2-bromo-, and 1,2-dibromocyclobuten-3,4-dione

✍ Bruno Lunelli; Maria Grazia Giorgini 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 591 KB

The polarized Raman spectrum of solutions, and the infra-red spectra of solutions and isooriented films in polarized radiation have been measured for 1,2-dichloro-and for the previously unknown l-chloro-2-bromo-and 1,2 dibromocyclobuten-3,4-dione. A normal coordinate analysis has been carried out w

Vibrational analysis of halogenated deri

Vibrational analysis of halogenated derivatives of cyclobuten-3,4-ione-II. 1-Chloro-2-iodo-, 1-bromo-2-iodo- and 1,2-diiodocyclobuten-3,4-dione

✍ Bruno Lunelli; Maria Grazia Giorgini 📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 369 KB

Regioselective Annulation of 5-(1-Alkeny

Regioselective Annulation of 5-(1-Alkenyl)- and 5-Vinyl-1,3-benzodioxoles with 3-Chloro-3-cyclobutene-1,2-dione. Synthesis of 3,4-Dihydrocyclobuta[5,6]- naphtho[2,3-d][1,3]dioxole-1,2-diones and Cyclobuta[6,7]naphtho[2,3-d][1,3]dioxole- 1,2-diones

✍ Schmidt, Arthur H.; Kircher, Gunnar; Kuenz, Christian; Wahl, Steffen; Hendriok, 📂 Article 📅 1995 🏛 American Chemical Society 🌐 English ⚖ 654 KB

General Synthetic Entry to Linearly-Fuse

General Synthetic Entry to Linearly-Fused Dihydrobenzocyclobutene-1,2-diones and Benzocyclobutene-1,2-diones via Annulation of 1,2-Bis(methylene)carbocycles with 3-Chloro-3-cyclobutene-1,2-dione 1

✍ Schmidt, Arthur H.; Kircher, Gunnar; Willems, Markus 📂 Article 📅 2000 🏛 American Chemical Society 🌐 English ⚖ 171 KB

BF 3 ·Etherate-Mediated Friedel–Crafts A

BF 3 ·Etherate-Mediated Friedel–Crafts Arylation of 2-Hydroxy-1,4-benzoxazines: Synthesis of 2-Aryl-1,4-benzoxazine Derivatives

✍ Naganaboina, Ram Tilak; Peddinti, Rama Krishna 📂 Article 📅 2013 🏛 American Chemical Society 🌐 English ⚖ 546 KB