𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The synthesis of new electron-deficient naphthoquinones

✍ Scribed by Matthew W. Forkner; Reuben D. Rieke

Book ID
116137026
Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
485 KB
Volume
79
Category
Article
ISSN
0379-6779

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis of New Pyropheophytin-naphthoq
Synthesis of New Pyropheophytin-naphthoquinone Dyads for Investigations of Photoinduced Electron Transfer
✍ Malinen, Pasi K. ;Tauber, Andrei Y. ;Helaja, Juho ;Hynninen, Paavo H. 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 415 KB

## Abstract Two new, covalently‐linked pyropheophytin‐naphthoquinone dyads 1 and 2 have been synthesized for use as model compounds in studies of photoinduced electron transfer. The starting material for the synthesis was chlorophyll __a__ (3). This was first pyrolyzed to 13^2^‐demethoxycarbonylchl

Reaction of pyrroles with naphthoquinone
Reaction of pyrroles with naphthoquinones. Synthesis of new pyrrolylnaphthoquinone dyes
✍ Claude Lion; Richard Baudry; Mir Hedayatullah; Louis Da Conceição; Michel Hocqua 📂 Article 📅 2000 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 433 KB

## Abstract The reaction of 1,4‐naphthoquinone (1) with __N__‐alkylpyrroles (2) gives a mixture of 2‐(pyrrol‐2‐yl)‐1,4‐naphthoquinones (3) and 2,5‐bis(1,4‐naphthoquinon‐2‐yl)pyrroles (4). The yields and the ratios of these two products depend greatly on the experimental conditions. The reaction has