Special Issue: Asymmetric Synthesis 2017.
نویسنده
چکیده
The use of asymmetric synthetic methodologies plays a crucial role, nowadays, in the preparation of bioactive or other interesting compounds [...].
منابع مشابه
Asymmetric Synthesis of Modafinil and its Derivatives by using the Functionalized Silica-based Mesoporous MCM-41
Modafinil [2-[(diphenylmethyl)sulfinyl]acetamide] is used clinically in the treatment of narcolepsy and sleeping disorders. The synthesis of modafinil, begins with the reaction of benzhydrol and thioglycolic acid in trifluoroacetic acid to afford benzhydrylsulfinyl acetic acid. The reaction of acid with thionyl chloride in benzene followed by treatment with ammonium hydroxide gave acetamide...
متن کاملTandem Synthesis and Optical Rotatory Dispersion Studies of a Novel Spiro Lactone (methyl 3-(benzo[d]thiazol-2-ylamino)-7,9-dimethyl-2,6,8,10-tetraoxo-1-oxa-7,9-diazaspiro[4.5]dec-3-ene-4-carboxylate)
Spiro compounds are of interest due to their interesting conformational features and their structural implications on biological systems. The asymmetric characteristic of the molecule due to the chiral spiro carbon is one of the important criteria of the biological activities. These structures are a widespread structural motif found as key elements of numerous drugs and designed medicinal agent...
متن کاملCatalytic enantioselective C-H functionalization of indoles with α-diazopropionates using chiral dirhodium(II) carboxylates : asymmetric synthesis of the (+)-α-methyl-3-indolylacetic acid fragment of acremoauxin A
Title Catalytic enantioselective C-H functionalization of indoles with α-diazopropionates using chiral dirhodium(II) carboxylates : asymmetric synthesis of the (+)-α-methyl-3-indolylacetic acid fragment of acremoauxin A Author(s) Goto, Takayuki; Natori, Yoshihiro; Takeda, Koji; Nambu, Hisanori; Hashimoto, Shunichi Citation Tetrahedron : Asymmetry, 22(8): 907-915 Issue Date 2011-04-30 Doc URL ht...
متن کاملSpecial Issue "Synthesis and Applications of Oligonucleotide Conjugates".
The underlying idea of oligonucleotide conjugates is to provide oligonucleotide with some novel property [...].
متن کاملThe SAMP-/RAMP -hydrazone methodology in asymmetric synthesis of 4S-ferrugineone and 4S, 5S-ferrugineol: The pheromones of palm weevils
4S-ferrugineone and 4S,5S-ferrugineol as pheromones of palm weevils were synthesized in 3 and 4 steps, respectively, starting from nonane-5-one employing SAMP-/RAMP -hydrazone methodology. 5-nonanone is transformed to its corresponding RAMP hydrazone by reaction with the enantiomerically pure hydrazine RAMP. Metalation with lithium diisopropylamide (LDA) in ether to form azaenolate, followed by...
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ورودعنوان ژورنال:
- Molecules
دوره 22 9 شماره
صفحات -
تاریخ انتشار 2017