A series of 1-aryl substituted hydantoins was synthesized by condensation of monosubstituted ureas and glyoxal. The method is facile and applicable for the preparation of 1-alkyl substituted hydantoins as well as analogs of the compounds. Keyphrasea 0 Hydantoins, 1-aryl substituted-synthesis, conden
β¦ LIBER β¦
Synthesis and antitussive effect of new hydantoin compounds
β Scribed by Qun-li Zhang, Li-jun Song, En-si Wang
- Book ID
- 120802509
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 480 KB
- Volume
- 29
- Category
- Article
- ISSN
- 1005-9040
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
New compounds: Synthesis of 1-aryl subst
β
Jay Nematollahi; Zarine Mehta; John Langston
π
Article
π
1973
π
John Wiley and Sons
π
English
β 182 KB
Notes - The Synthesis of Some Hydantoin
β
Lampson, G. P.; Singher, H. O.
π
Article
π
1956
π
American Chemical Society
π
English
β 225 KB
Synthesis of new hydantoin-3-ethanethiol
β
Chang-Hyun Oh; Ki-Soo Lee; Eun-Joo Roh; Soon-Kyung Kwon; Jung-Hyuck Cho
π
Article
π
1994
π
Springer
π
English
β 182 KB
Synthesis of new derivatives of Ξ²-carbol
β
Miguel F. BraΓ±a; Mercedes Garrido; MarΓa L. LΓ³pez Rodriguez; Pilar Miguel; M. Jo
π
Article
π
1990
π
Journal of Heterocyclic Chemistry
π
English
β 267 KB
Antitussive Activity of a New Local Anæs
β
MAFFII, G.; SILVESTRINI, B.; BANFI, S.
π
Article
π
1963
π
Nature Publishing Group
π
English
β 272 KB
New, Diastereoselective One-Pot Synthesi
β
Abdolali Alizadeh; Hassan Masrouri
π
Article
π
2006
π
John Wiley and Sons
π
German
β 91 KB
## Abstract An effective route to hydantoins is described, based on the 2β:β1β:β1 addition of arylsulfonyl isocyanates, dialkyl acetylenedicarboxylates, and dialkyl trialkylsilyl phosphites. The resulting tetrasubstituted, stable hydantoins **4**/**4β²** (__Table__) were obtained in excellent yields