Number | Date | Country | Kind |
---|---|---|---|
3128445 | Jul 1981 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
1891930 | Hopff et al. | Dec 1932 | |
2378048 | Theobald | Jun 1945 |
Entry |
---|
Thomas, Anhydrous Aluminum Chloride In Organic Chemistry, Reinhold Publishing Corp., pp. 765,766 (1941). |
Liebigs, Annalen Der Chemie, p. 72 (1959). |