✦ LIBER ✦
Sulfonation of 1, 2-(methylenedioxy)benzene, 1, 2-(ethylenedioxy)benzene, 2-methylanisole, 2, 3-dihydrobenzofuran, chromane, benzo-15-crown-5 and dibenzo-30-crown-10 in concentrated sulfuric acid and with sulfur trioxide
✍ Scribed by Harold R. W. Ansink; Hans Cerfontain
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 835 KB
- Volume
- 108
- Category
- Article
- ISSN
- 0165-0513
No coin nor oath required. For personal study only.