Zobrazeno 1 - 10
of 125
pro vyhledávání: '"aqueous reactions"'
Akademický článek
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Autor:
Visekhonuo Kuotsu, Vevosa Nakro, Imkong Yanger, Tsenbeni N. Lotha, Ketiyala Tzudir, Upasana Bora Sinha, Latonglila Jamir
Publikováno v:
Green Chemistry Letters and Reviews, Vol 14, Iss 2, Pp 425-434 (2021)
Tetrabutylphosphonium tribromide (TBPTB), a mild and versatile reagent, has been synthesized following an environmentally benign protocol. The new reagent possesses inherent phase transfer properties which facilitates organic reactions in aqueous med
Externí odkaz:
https://doaj.org/article/d6760f44d94d42aba9135a275ffa5f16
Autor:
Yiram Kim, Chao-Jun Li
Publikováno v:
Green Synthesis and Catalysis, Vol 1, Iss 1, Pp 1-11 (2020)
Despite their impressive capacity to access diverse functional groups and to synthesize structurally complex molecules, the majority of the organic reactions suffers from harsh conditions, low atom economy, and hazardous waste production. The goal of
Externí odkaz:
https://doaj.org/article/4928da7bd610459d8d4961515f3c3b24
Akademický článek
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Autor:
James J. Palesch, Beau C. Gilles, Jared Chycota, Moriana K. Haj, Grant W. Fahnhorst, Jane E. Wissinger
Publikováno v:
Green Chemistry Letters and Reviews, Vol 12, Iss 2, Pp 117-126 (2019)
A two-step synthetic sequence was developed for the undergraduate organic chemistry laboratory using vanillin as the starting material. The multi-step synthesis was designed to replace two traditional experiments teaching electrophilic aromatic subst
Externí odkaz:
https://doaj.org/article/7be36b9f34a1428e847edc904e9c42cf
Autor:
Latonglila Jamir, Visekhonuo Kuotsu, Vevosa Nakro, Ketiyala Tzudir, Imkong Yanger, Upasana Bora Sinha, Tsenbeni N. Lotha
Publikováno v:
Green Chemistry Letters and Reviews, Vol 14, Iss 2, Pp 425-434 (2021)
Tetrabutylphosphonium tribromide (TBPTB), a mild and versatile reagent, has been synthesized following an environmentally benign protocol. The new reagent possesses inherent phase transfer properties which facilitates organic reactions in aqueous med
Autor:
Chao-Jun Li, Yiram Kim
Publikováno v:
Green Synthesis and Catalysis, Vol 1, Iss 1, Pp 1-11 (2020)
Despite their impressive capacity to access diverse functional groups and to synthesize structurally complex molecules, the majority of the organic reactions suffers from harsh conditions, low atom economy, and hazardous waste production. The goal of
Publikováno v:
Molecules, Vol 6, Iss 8, Pp 655-662 (2001)
The zinc–mediated aqueous Barbier–Grignard reaction of cyclic allylic bromide substrates with various aldehydes and ketones to afford homoallylic alcohols was investigated. Aromatic aldehydes and ketones afforded adducts in
Externí odkaz:
https://doaj.org/article/c29dcea9244b4c24a18b21e479fac47e
Autor:
Dandan Zhao, Guiqian Tang, Jiayun Li, Jia Mao, Jinyuan Xin, Yingchao Yan, Xinghua Zhang, L. Dai, Li-Ming Cao, Yuesi Wang, Lili Wang, Yonghong Wang, Dongsheng Ji, Zirui Liu, Wenkang Gao, Wupeng Du, Bo Hu, Ling-Yan He
Publikováno v:
The Science of the total environment. 705
To investigate the regional transport and formation mechanisms of submicron aerosols in the North China Plan (NCP), for the first time, we conducted simultaneous combined observations of the non-refractory submicron aerosols (NR-PM1) chemical composi
Akademický článek
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