Synthesis of Organotin Substituted Tricyclic Macrodiolides
نویسندگان
چکیده
منابع مشابه
single-step synthesis of multi-component spirobarbiturates using ionic liquids and synthesis of substituted pyridine filled with catalysts supported on solid substrate
in this thesis, a better reaction conditions for the synthesis of spirobarbiturates catalyzed by task-specific ionic liquid (2-hydroxy-n-(2-hydroxyethyl)-n,n-dimethylethanaminium formate), calcium hypochlorite ca(ocl)2 or n-bromosuccinimide (nbs) in the presence of water at room temperature by ultrasonic technique is provided. the design and synthesis of spirocycles is a challenging task becaus...
15 صفحه اولDirect synthesis of macrodiolides via hafnium(IV) catalysis.
Efficient direct synthesis of macrodiolides via catalysis using Hf(OTf)4 is possible in high yields, forming water as the sole by-product. The first protocol for the direct synthesis of macrodiolides from equimolar mixtures of diols and dicarboxylic acids was developed (58-96%). In addition, modification of the reaction concentration allows for the synthesis of head-to-tail macrodiolides from t...
متن کاملSupporting information A Novel Organotin-Substituted Polyoxomolybdate Cluster
C(1)-C(2) 1.303(18) C(1)-Sn(1) 2.245(11) C(2)-C(3) 1.37(2) C(3)-C(4) 1.41(3) C(3)-C(4') 1.42(3) C(5)-C(6) 1.331(18) C(5)-Sn(2) 2.297(13) C(6)-C(7) 1.45(2) C(7)-C(8) 1.32(3) C(7)-C(8') 1.50(2) N(1)-O(29) 1.23(2) N(1)-Mo(8) 1.668(11) N(2)-O(30) 1.06(2) N(2)-Mo(10) 1.652(10) O(1)-Mo(1) 1.687(10) O(3)-Mo(1) 1.723(10) O(4)-Mo(1) 1.890(8) O(4)-Mo(2) 1.943(9) O(6)-Mo(4) 1.853(8) O(6)-Mo(1) 1.940(8) O(...
متن کاملReductive Heck reactions of N-methyl-substituted tricyclic imides.
The palladium-catalyzed hydroarylation of N-methyl-substituted tricyclic imides was studied in order to find a new stereoselective access to a series of new exo-aryl(hetaryl)-substituted tricyclic N-methylimides.
متن کامل1,3-dipolar cycloaddition reactions of N-methyl-substituted tricyclic imides.
The [3+2] cycloadditions of N-methyl derivatives of unsaturated imides with various nitrile oxides to yield new bridged isoxazoline derivatives with potential biological activity is described.
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ژورنال
عنوان ژورنال: Journal of the Brazilian Chemical Society
سال: 2015
ISSN: 0103-5053
DOI: 10.5935/0103-5053.20150275