Novel Synthetic Methodologies. Part 122. An Efficient Catalyst-Free Regio- and Stereoselectie Ring-Opening of Epoxides with Phenoxides Using Polyethylene Glycol as the Reaction Medium.

Biswanath Das; Maddeboina Krishnaiah; Ponnaboina Thirupathi; Keetha Laxminarayana

doi:10.1002/chin.200739064

Novel Synthetic Methodologies. Part 122. An Efficient Catalyst-Free Regio- and Stereoselectie Ring-Opening of Epoxides with Phenoxides Using Polyethylene Glycol as the Reaction Medium.

ChemInform ◽

10.1002/chin.200739064 ◽

2007 ◽

Vol 38 (39) ◽

Author(s):

Biswanath Das ◽

Maddeboina Krishnaiah ◽

Ponnaboina Thirupathi ◽

Keetha Laxminarayana

Keyword(s):

Polyethylene Glycol ◽

Ring Opening ◽

Reaction Medium ◽

Efficient Catalyst ◽

Catalyst Free ◽

Ring Opening Of Epoxides ◽

Synthetic Methodologies

Download Full-text

An efficient catalyst-free regio- and stereoselective ring-opening of epoxides with phenoxides using polyethylene glycol as the reaction medium

Tetrahedron Letters ◽

10.1016/j.tetlet.2007.04.062 ◽

2007 ◽

Vol 48 (24) ◽

pp. 4263-4265 ◽

Cited By ~ 23

Author(s):

Biswanath Das ◽

Maddeboina Krishnaiah ◽

Ponnaboina Thirupathi ◽

Keetha Laxminarayana

Keyword(s):

Polyethylene Glycol ◽

Ring Opening ◽

Reaction Medium ◽

Efficient Catalyst ◽

Catalyst Free ◽

Ring Opening Of Epoxides

Download Full-text

Novel Synthetic Methodologies. Part 103. Catalyst-Free Highly Regio- and Stereoselective Ring Opening of Epoxides and Aziridines with Sodium Azide Using Poly(ethylene glycol) as an Efficient Reaction Medium.

ChemInform ◽

10.1002/chin.200728050 ◽

2007 ◽

Vol 38 (28) ◽

Author(s):

Biswanath Das ◽

Vtukuri Saidi Reddy ◽

Fouzia Tehseen ◽

Maddeboina Krishnaiah

Keyword(s):

Ethylene Glycol ◽

Sodium Azide ◽

Ring Opening ◽

Reaction Medium ◽

Poly Ethylene Glycol ◽

Catalyst Free ◽

Ring Opening Of Epoxides ◽

Synthetic Methodologies ◽

Poly Ethylene

Download Full-text

Novel Synthetic Methodologies. Part 112. An Efficient Catalyst-Free Synthesis of Thiiranes from Oxiranes Using Polyethylene Glycol as the Reaction Medium.

ChemInform ◽

10.1002/chin.200712110 ◽

2007 ◽

Vol 38 (12) ◽

Author(s):

Biswanath Das ◽

V. Saidi Reddy ◽

M. Krishnaiah

Keyword(s):

Polyethylene Glycol ◽

Reaction Medium ◽

Efficient Catalyst ◽

Catalyst Free ◽

Synthetic Methodologies

Download Full-text

Catalyst-Free Highly Regio- and Stereoselective Ring Opening of Epoxides and Aziridines with Sodium Azide Using Poly(ethylene glycol) as an Efficient Reaction Medium

Synthesis ◽

10.1055/s-2007-965921 ◽

2007 ◽

Vol 2007 (5) ◽

pp. 666-668 ◽

Cited By ~ 24

Author(s):

Biswanath Das ◽

Vtukuri Reddy ◽

Fouzia Tehseen ◽

Maddeboina Krishnaiah

Keyword(s):

Ethylene Glycol ◽

Sodium Azide ◽

Ring Opening ◽

Reaction Medium ◽

Poly Ethylene Glycol ◽

Catalyst Free ◽

Ring Opening Of Epoxides ◽

Poly Ethylene

Download Full-text

An efficient catalyst-free ring opening of epoxides in peg-300: A versatile method for the synthesis of vicinal azidoalcohols

Journal of the Iranian Chemical Society ◽

10.1007/bf03246533 ◽

2009 ◽

Vol 6 (3) ◽

pp. 542-546 ◽

Cited By ~ 23

Author(s):

A. R. Kiasat ◽

M. Fallah-Mehrjardi

Keyword(s):

Ring Opening ◽

Efficient Catalyst ◽

Free Ring ◽

Catalyst Free ◽

Ring Opening Of Epoxides

Download Full-text

An efficient catalyst-free synthesis of thiiranes from oxiranes using polyethylene glycol as the reaction medium

Tetrahedron Letters ◽

10.1016/j.tetlet.2006.09.153 ◽

2006 ◽

Vol 47 (48) ◽

pp. 8471-8473 ◽

Cited By ~ 34

Author(s):

Biswanath Das ◽

V. Saidi Reddy ◽

M. Krishnaiah

Keyword(s):

Polyethylene Glycol ◽

Reaction Medium ◽

Efficient Catalyst ◽

Catalyst Free

Download Full-text

Simple and highly efficient catalyst- and waste-free ring opening of epoxides with Na2S in water

Monatshefte für Chemie - Chemical Monthly ◽

10.1007/s00706-010-0261-0 ◽

2010 ◽

Vol 141 (3) ◽

pp. 323-326 ◽

Cited By ~ 10

Author(s):

Najmedin Azizi ◽

Elham Akbari ◽

Frough Ebrahimi ◽

Mohammad R. Saidi

Keyword(s):

Ring Opening ◽

Efficient Catalyst ◽

Free Ring ◽

Highly Efficient ◽

Ring Opening Of Epoxides

Download Full-text

Hydrazine sulphate: a cheap and efficient catalyst for the regioselective ring-opening of epoxides. A metal-free procedure for the preparation of β-alkoxy alcohols

Tetrahedron Letters ◽

10.1016/j.tetlet.2007.12.121 ◽

2008 ◽

Vol 49 (10) ◽

pp. 1694-1697 ◽

Cited By ~ 15

Author(s):

Alcino J.L. Leitão ◽

Jorge A.R. Salvador ◽

Rui M.A. Pinto ◽

M. Luísa Sá e Melo

Keyword(s):

Ring Opening ◽

Efficient Catalyst ◽

Metal Free ◽

Ring Opening Of Epoxides ◽

Hydrazine Sulphate

Download Full-text

ChemInform Abstract: Polyethylene Glycol (PEG-400) as an Efficient and Recyclable Reaction Medium for One-Pot Synthesis of Polysubstituted Pyrroles under Catalyst-Free Conditions.

ChemInform ◽

10.1002/chin.201142097 ◽

2011 ◽

Vol 42 (42) ◽

pp. no-no

Author(s):

Lingaiah Nagarapu ◽

Raghu Mallepalli ◽

Lingappa Yeramanchi ◽

Rajashaker Bantu

Keyword(s):

Polyethylene Glycol ◽

Reaction Medium ◽

One Pot ◽

Peg 400 ◽

Catalyst Free ◽

One Pot Synthesis

Download Full-text

ChemInform Abstract: Mg(ClO4)2, and Efficient Catalyst for Synthesis of β-Amino Alcohols by Ring Opening of Epoxides with Amines under Solvent-Free Conditions.

ChemInform ◽

10.1002/chin.201132057 ◽

2011 ◽

Vol 42 (32) ◽

pp. no-no

Author(s):

Abbas Ali Jafari ◽

Moradgholi Moradgholi

Keyword(s):

Ring Opening ◽

Amino Alcohols ◽

Solvent Free ◽

Efficient Catalyst ◽

Solvent Free Conditions ◽

Ring Opening Of Epoxides

Download Full-text