✦ LIBER ✦

Synthesis of tetraphenylporphins with active groups in the phenyl rings. 1. Preparation of tetrakis(4-aminophenyl)porphin

✍ Scribed by A. S. Semeikin; O. I. Koifman; B. D. Berezin

Book ID: 112345956
Publisher: Springer US
Year: 1982
Tongue: English
Weight: 177 KB
Volume: 18
Category: Article
ISSN: 0009-3122
DOI: 10.1007/bf00503191

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis of tetraphenylporphins with ac

Synthesis of tetraphenylporphins with active groups in the phenyl rings. 2. Preparation of tetrakis(hydroxyphenyl)porphins

✍ A. S. Semeikin; O. I. Koifman; B. D. Berezin; S. A. Syrbu 📂 Article 📅 1983 🏛 Springer US 🌐 English ⚖ 210 KB

Synthesis of tetraphenylporphins with re

Synthesis of tetraphenylporphins with reactive groups in the phenyl rings. 7.* salts of tetrakis(N,N,N-trimethylaminophenyl)porphins

✍ S. A. Syrbu; A. S. Semeikin; T. V. Syrbu 📂 Article 📅 1996 🏛 Springer US 🌐 English ⚖ 278 KB

Synthesis of tetraphenylporphines with a

Synthesis of tetraphenylporphines with active groups in the phenyl rings. 4. Functionally substituted monohydroxy derivatives of tetraphenylporphine

✍ S. A. Syrbu; A. S. Semeikin; O. I. Koifman; B. D. Berezin 📂 Article 📅 1987 🏛 Springer US 🌐 English ⚖ 480 KB

5,6-Benzindole (VI). 25 ml Of a 5% methanol solution of KOH was added to 0,i: gram (0.478 mmole) of compound V. The mixture was kept at 40-50~ for 15 min, then at 20-22~ for 24 h. The methanol was evaporated and the residue extracted with ether. The ether layer was washed with water and dried over M

Synthesis of tetraphenylporphines with a

Synthesis of tetraphenylporphines with active groups in the phenyl rings. 5. Tetra(carboxymethylenoxyphenyl)porphines and their ethyl esters

✍ S. A. Syrbu; A. S. Semeikin; B. D. Berezin; O. I. Koifman 📂 Article 📅 1989 🏛 Springer US 🌐 English ⚖ 384 KB

Synthesis of tetraphenylporphines with a

Synthesis of tetraphenylporphines with active groups in the phenyl rings 6. Synthesis of monosubstituted tetraphenylporphines by diazotization

✍ S. A. Syrbu; A. S. Semeikin; B. D. Berezin 📂 Article 📅 1990 🏛 Springer US 🌐 English ⚖ 214 KB

Synthesis of tetraphenylporphins with re

Synthesis of tetraphenylporphins with reactive groups in the benzene rings. 3. Use of diazotization for the preparation of substituted tetraphenylporphins

✍ A. S. Semeikin; O. I. Koifman; B. D. Berezin 📂 Article 📅 1986 🏛 Springer US 🌐 English ⚖ 410 KB