✦ LIBER ✦

Condensation Products of Squaric Acid and Azulenic Hydrocarbons

✍ Scribed by Dr. W. Ziegenbein; Dr. H.-E. Sprenger

Publisher: John Wiley and Sons
Year: 1966
Tongue: English
Weight: 198 KB
Volume: 5
Category: Article
ISSN: 0044-8249
DOI: 10.1002/anie.196608932

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Condensation Products of Squaric Acid an

Condensation Products of Squaric Acid and Tertiary Aromatic Amines

✍ Dr. H.-E. Sprenger; Dr. W. Ziegenbein 📂 Article 📅 1966 🏛 John Wiley and Sons 🌐 English ⚖ 117 KB

Synthesis of [14C1]squaric acid

✍ J. R. Heys; E. H. Chew 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 French ⚖ 180 KB

## Abstract The title work proceeds in five steps and 16% overall yield from sodium [1‐^14^C]acetate, which was converted by bromination followed by ethoxide displacement and reaction with phthaloyl dichloride to ethoxy[1‐^14^C]acetyl chloride. The thermal[2+2]cycloaddition of tetraethoxyethene wit

Complexes of Squaric Acid and Its Monosu

Complexes of Squaric Acid and Its Monosubstituted Derivatives.

✍ Lincoln A. Hall; David J. Williams 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 24 KB

ChemInform Abstract: Structure of Produc

ChemInform Abstract: Structure of Products of Aldoses Condensation with Thioglycolic Acid Hydrazide.

✍ A. Yu. Ershov; I. V. Lagoda; S. I. Yakimovich; I. V. Zerova; V. V. Pakal'nis; M. 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 24 KB

ChemInform Abstract: Highly Regioselecti

ChemInform Abstract: Highly Regioselective Monothionation of Squaric and Semisquaric Acid Derivatives.

✍ M. MUELLER; M. J. HEILEMAN; H. W. MOORE; E. SCHAUMANN; G. ADIWIDJAJA 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 27 KB

Convergent Synthesis of Azabicycloalkeno

Convergent Synthesis of Azabicycloalkenones Using Squaric Acid as Platform.

✍ Yoshihiko Yamamoto; Shoji Kuwabara; Hiroki Hayashi; Hisao Nishiyama 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 32 KB