Journal of Sulfur Chemistry p. 259 - 272 (2012)
Update date:2022-08-04
Topics: Amides Thioamides Arylaldehydes 2-naphthol
Zare, Abdolkarim
Akbarzadeh, Shayesteh
Foroozani, Elmira
Kaveh, Hamideh
Moosavi-Zare, Ahmad Reza
Hasaninejad, Alireza
Mokhlesi, Mohammad
Beyzavi, Mohammad Hassan
Zolfigol, Mohammad Ali
Ionic liquid triethylamine-bonded sulfonic acid ([Et3N-SO 3H]Cl, N,N-diethyl-N-sulfoethanammonium chloride) is utilized as a highly efficient, inexpensive and homogeneous catalyst to promote the following one-pot multi-component organic transformations under solvent-free conditions: (i) the condensation of 2-naphthol with arylaldehydes and amides leading to 1-amidoalkyl-2-naphthols, (ii) the reaction of 2- naphthol with aromatic aldehydes and alkyl carbamates to produce 1-carbamatoalkyl-2-naphthols, and (iii) the condensation between 2-naphthol, arylaldehydes and thioamides leading to 1-thioamidoalkyl-2- naphthols. High yields, short reaction times, efficiency, generality, clean process, simple methodology, low cost, easy work-up, ease of preparation of the catalyst, and environmentally benign conditions are some advantages of the protocols.
View MoreLonzeal Pharmaceuticals Co., Ltd.
website:http://www.lonzeal.com
Contact:+86-13381011962
Address:RM 801, Yue MOMA, No. 26 Anningzhuang Rd. Haidian District, Beijing, China
Xi'an Costrong Pharmaceutical Co., Ltd.
Contact:029- 68576496
Address:Room 2004,Shuibao Building,No.190,South Erhuan Rd, Yanta District,Xi'an,Shaan Xi,China
Contact:+86-0760-85282375
Address:zhongjing road,zhongshan torch hi-tech industrial development zone
Hubei Honch Pharmaceutical Co.,Ltd
Contact:86-713-7222018
Address:Li Shizhen Pharmaceutical Industry park, Qichun County, Hubei Province,China
Neworld Chemical Co., Ltd Shanghai(expird)
Contact:+86-21-62202658
Address:11F, Blvd 2, No. 1969 PuXing Rd, Shanghai
Doi:10.2174/157017810791514779
(2010)Doi:10.1021/cg3011629
(2013)Doi:10.1039/j39710002709
(1971)Doi:10.1021/acs.orglett.8b01755
(2018)Doi:10.1039/c39940001695
(1994)Doi:10.1007/BF00772332
()