ChemInform Abstract: Gold-Catalyzed Diastereoselective Synthesis of 2,6-trans-Disubstituted Tetrahydropyran Derivatives: Application for the Synthesis of the C1-C13 Fragment of Bistramide A (X) and B (XI).

ChemInform ◽  
2016 ◽  
Vol 47 (13) ◽  
pp. no-no
Author(s):  
Birakishore Padhi ◽  
D. Srinivas Reddy ◽  
Debendra K. Mohapatra
Keyword(s):  
Diastereoselective Synthesis ◽  
Bistramide A

Gold-catalyzed diastereoselective synthesis of 2,6-trans-disubstituted tetrahydropyran derivatives: application for the synthesis of the C1–C13 fragment of bistramide A and B

RSC Advances ◽  
2015 ◽  
Vol 5 (117) ◽  
pp. 96758-96768 ◽  
Author(s):  
Birakishore Padhi ◽  
D. Srinivas Reddy ◽  
Debendra K. Mohapatra
Keyword(s):  
Diastereoselective Synthesis ◽  
Bistramide A

An efficient Au(iii)-catalyzed diastereoselective allylation leading to 2,6-trans-disubstituted tetrahydropyrans and application for the synthesis of the C1–C13 fragment of bistramide A and B is described.

ChemInform Abstract: Novel Iodine Catalyzed Diastereoselective Synthesis of trans-2,6-Disubstituted Tetrahydro-2H-pyrans: Synthesis of C1-C13 Fragment of Bistramide-A.

ChemInform ◽  
2014 ◽  
Vol 45 (10) ◽  
pp. no-no
Author(s):  
Jhillu Singh Yadav ◽  
Eppa Gyanchander ◽  
Anand Kumar Mishra ◽  
Peddapuram Adithya ◽  
Saibal Das
Keyword(s):  
Diastereoselective Synthesis ◽  
Bistramide A

Novel iodine catalyzed diastereoselective synthesis of trans-2,6-disubstituted tetrahydro-2H-pyrans: synthesis of C1–C13 fragment of bistramide-A

2013 ◽  
Vol 54 (44) ◽  
pp. 5879-5882 ◽  
Author(s):  
Jhillu Singh Yadav ◽  
Eppa Gyanchander ◽  
Anand Kumar Mishra ◽  
Peddapuram Adithya ◽  
Saibal Das
Keyword(s):  
Diastereoselective Synthesis ◽  
Bistramide A

Naturally Occurring Organic Acid-catalyzed Facile Diastereoselective Synthesis of Biologically Active (E)-3-(arylimino)indolin-2-one Derivatives in Water at Room Temperature

2019 ◽  
Vol 23 (16) ◽  
pp. 1778-1788 ◽  
Author(s):  
Gurpreet Kaur ◽  
Arvind Singh ◽  
Kiran Bala ◽  
Mamta Devi ◽  
Anjana Kumari ◽  
...  
Keyword(s):  
Room Temperature ◽  
Biologically Active ◽  
Environmentally Benign ◽  
Diastereoselective Synthesis ◽  
Substituted Anilines ◽  
Reaction Conditions ◽  
Naturally Occurring ◽  
Acid Catalyzed ◽  
Reaction Media ◽  
Column Chromatographic

A simple, straightforward and efficient method has been developed for the synthesis of (E)-3-(arylimino)indolin-2-one derivatives and (E)-2-((4-methoxyphenyl)imino)- acenaphthylen-1(2H)-one. The synthesis of these biologically-significant scaffolds was achieved from the reactions of various substituted anilines and isatins or acenaphthaquinone, respectively, using commercially available, environmentally benign and naturally occurring organic acids such as mandelic acid or itaconic acid as catalyst in aqueous medium at room temperature. Mild reaction conditions, energy efficiency, good to excellent yields, environmentally benign conditions, easy isolation of products, no need of column chromatographic separation and the reusability of reaction media are some of the significant features of the present protocol.

Diastereoselective Synthesis of Novel Optically Active Five Membered O- and N-heterocyclic Compounds

2012 ◽  
Vol 9 (2) ◽  
pp. 81-88 ◽  
Author(s):  
Ervin Kovacs ◽  
Ferenc Farkas ◽  
Angelika Thurner ◽  
Aron Szollosy ◽  
Ferenc Faigl
Keyword(s):  
Heterocyclic Compounds ◽  
Optically Active ◽  
Diastereoselective Synthesis
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