ChemInform Abstract: An Efficient Synthesis of 3-tert-Aminopropanol Derivatives by Regioselective Ring Opening of Tetrahydro-1,3-oxazines with Grignard Reagents.

ChemInform ◽  
1990 ◽  
Vol 21 (42) ◽  
Author(s):  
A. ALBEROLA ◽  
M. A. ALVAREZ ◽  
C. ANDRES ◽  
A. GONZALEZ ◽  
R. PEDROSA
Keyword(s):  
Ring Opening ◽  
Grignard Reagents ◽  
Efficient Synthesis

An Efficient Synthesis of 3-tert-Aminopropanol Derivatives by Regioselective Ring Opening of Tetrahydro-1,3-oxazines with Grignard Reagents

1990 ◽  
Vol 20 (8) ◽  
pp. 1149-1158 ◽  
Author(s):  
Angel Alberola ◽  
Maria A. Alvarez ◽  
Celia Andrés ◽  
Alfonso González ◽  
Rafael Pedrosa
Keyword(s):  
Ring Opening ◽  
Grignard Reagents ◽  
Efficient Synthesis

scholarly journals Microwave-assisted Efficient Synthesis of Alliodorin and (±)-Curcuhydroquinone

1999 ◽  
Vol 23 (2) ◽  
pp. 164-165
Author(s):  
Goverdhan L. Kad ◽  
Anupam Khurana ◽  
Vasundhara Singh ◽  
Jasvinder Singh
Keyword(s):  
Grignard Reagents ◽  
Methyl Groups ◽  
Efficient Synthesis ◽  
Alkyl Aryl ◽  
Microwave Assisted ◽  
Aryl Bromides ◽  
Key Steps

Terpenoids 1 and 2 have been synthesized from readily available starting materials using Li2CuCI4-catalysed coupling of Grignard reagents with alkyl/aryl bromides and microwave-assisted oxidation of allylic methyl groups, using SeO2/ButOOH adsorbed over SiO2 as key steps.

Design, synthesis and evaluation of structurally diverse ortho-acylphenol-diindolylmethane hybrids as anticancer agents

2022 ◽  
Author(s):  
Zhi-Gang Yin ◽  
Xiong-Wei Liu ◽  
Hui-Juan Wang ◽  
Min Zhang ◽  
Xiong-Li Liu ◽  
...  
Keyword(s):  
Carboxylic Acid ◽  
Anticancer Agents ◽  
Nucleophilic Addition ◽  
Ring Opening ◽  
Building Blocks ◽  
Efficient Synthesis ◽  
Design Synthesis ◽  
Pyrone Ring ◽  
Ring Opening Reaction ◽  
First Time

A highly efficient synthesis of structurally diverse ortho-acylphenol–diindolylmethane hybrids 3 using carboxylic acid-activated chromones as versatile synthetic building blocks is reported here for the first time, through 1,4-nucleophilic addition and followed by a decarboxylation and pyrone ring opening reaction process.

Regio- and Stereoselective Copper-Catalyzed Ring Opening of Dihetero­bicyclic Alkenes with Grignard Reagents

Synthesis ◽  
2012 ◽  
Vol 44 (10) ◽  
pp. 1511-1514 ◽  
Author(s):  
Mauro Pineschi ◽  
Stefano Crotti ◽  
Valeria Di Bussolo
Keyword(s):  
Ring Opening ◽  
Grignard Reagents

Ring opening of benzoxazinones: An improved and efficient synthesis of clavatustides A & B

2017 ◽  
Vol 58 (35) ◽  
pp. 3418-3420
Author(s):  
Suresh Kumar Chettu ◽  
Lakshmi Narayana Sharma Konidena ◽  
Raghu Babu Korupolu ◽  
N.S. Kameswara Rao ◽  
Raju Doddipalla ◽  
...  
Keyword(s):  
Ring Opening ◽  
Efficient Synthesis
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