ChemInform Abstract: A Synthetic Route to Chiral Tetrahydropyrroloindoles via Ring Opening of Activated Aziridines with 2-Bromoindoles Followed by Copper-Catalyzed C-N Cyclization.

ChemInform ◽  
2016 ◽  
Vol 47 (51) ◽  
Author(s):  
Masthanvali Sayyad ◽  
Abhijit Mal ◽  
Imtiyaz Ahmad Wani ◽  
Manas K. Ghorai
Keyword(s):  
Ring Opening ◽  
Synthetic Route

scholarly journals Synthesis of 3,3-Diaryl/Heteroarylpropylamines via Nucleophilic Ring Opening of Activated Azetidines with Arenes and Heteroarenes: New Synthetic Route to (±)Tolterodine

ACS Omega ◽  
2018 ◽  
Vol 3 (12) ◽  
pp. 17562-17572 ◽  
Author(s):  
Gaurav Goswami ◽  
Navya Chauhan ◽  
Abhijit Mal ◽  
Subhomoy Das ◽  
Mowpriya Das ◽  
...  
Keyword(s):  
Ring Opening ◽  
Synthetic Route ◽  
Nucleophilic Ring Opening

A synthetic route to 1,4-disubstituted tetrahydro-β-carbolines and tetrahydropyranoindoles via ring-opening/Pictet–Spengler reaction of aziridines and epoxides with indoles/aldehydes

2020 ◽  
Vol 18 (2) ◽  
pp. 272-287 ◽  
Author(s):  
Imtiyaz Ahmad Wani ◽  
Gaurav Goswami ◽  
Sahid Sk ◽  
Abhijit Mal ◽  
Masthanvali Sayyad ◽  
...  
Keyword(s):  
Ring Opening ◽  
Synthetic Route ◽  
High Yields

A route to 1,4-disubstituted tetrahydro-β-carbolines and tetrahydropyrano[3,4-b]indoles in high yields and stereoselectivity via SN2-type ring opening/Pictet–Spengler reaction of aziridines and epoxides with indoles is described.

An Easy Synthetic Route to Heteroleptic Samarium Monoalkoxides for Ring-Opening Polymerization Initiators. Molecular Structures of [(C5Hi-Pr4)SmI(THF)2]2, SmI2Ot-Bu(THF)4, and (C4Me4P)2SmOt-Bu(THF)

2001 ◽  
Vol 20 (20) ◽  
pp. 4207-4210 ◽  
Author(s):  
Denise Barbier-Baudry ◽  
Sebastian Heiner ◽  
Marek M. Kubicki ◽  
Estelle Vigier ◽  
Marc Visseaux ◽  
...  
Keyword(s):  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Molecular Structures ◽  
Synthetic Route

A Synthetic Route to Chiral 1,4-Disubstituted Tetrahydro-β-Carbolines via Domino Ring-Opening Cyclization of Activated Aziridines with 2-Vinylindoles

2017 ◽  
Vol 82 (5) ◽  
pp. 2364-2374 ◽  
Author(s):  
Masthanvali Sayyad ◽  
Imtiyaz Ahmad Wani ◽  
Raja Babu ◽  
Yerramsetti Nanaji ◽  
Manas K. Ghorai
Keyword(s):  
Ring Opening ◽  
Synthetic Route

Green and sustainable synthesis of poly(δ-valerolactone) with TBD catalyzed ring-opening polymerization reaction

2021 ◽  
Author(s):  
Kai Cheng ◽  
Shiyao Lu ◽  
Kai Wang ◽  
Guangsheng Luo
Keyword(s):  
Efficient Method ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Polymerization Reaction ◽  
Aliphatic Polyester ◽  
Synthetic Route ◽  
Highly Efficient

Ring-opening polymerization (ROP) of lactones catalyzed by 1,5,7-triazabicyclo[4,4,0]decane-5-ene (TBD) is a highly efficient method for synthesizing aliphatic polyester materials. In order to create a green and sustainable synthetic route of...

scholarly journals A De Novo Synthetic Route to 1,2,3,4-Tetrahydroisoquinoline Derivatives

Synlett ◽  
2018 ◽  
Vol 29 (15) ◽  
pp. 2066-2070 ◽  
Author(s):  
Ferenc Fülöp ◽  
Loránd Kiss ◽  
Renáta Ábrahámi ◽  
Santos Fustero
Keyword(s):  
Ring Opening ◽  
Reductive Amination ◽  
De Novo ◽  
Synthetic Approach ◽  
Synthetic Route ◽  
Synthetic Strategy

A novel synthetic approach was developed for the construction of the 1,2,3,4-tetrahydroisoquinoline framework possessing varied functions. The synthetic strategy was based on oxidative ring opening of some indene derivatives through their C=C bond, followed by double reductive amination of the dicarbonyl intermediates with various primary alkyl- or fluoroalkylamines.

ChemInform Abstract: Synthetic Route to Chiral Tetrahydroquinoxalines via Ring-Opening of Activated Aziridines.

ChemInform ◽  
2012 ◽  
Vol 43 (13) ◽  
pp. no-no
Author(s):  
Manas K. Ghorai ◽  
Ashis K. Sahoo ◽  
Sarvesh Kumar
Keyword(s):  
Ring Opening ◽  
Synthetic Route
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