Rappe Rearrangement. The origin of cis-stereoselectivity in the conversion of 2,3-dibromo-2-methyl-cyclopropan-1-one to (Z)-but-2-enoic acid. TS8 pathways

DOI: 10.14469/hpc/11224 Metadata

Created: 2022-09-26 12:08

Last modified: 2025-05-14 09:09

Author: Henry Rzepa

License: Creative Commons: Public Domain Dedication 1.0

Funding: (none given)

Description

Gaussian16 calculations

Member of collection / collaboration

DOIDescription
10.14469/hpc/11172 The Mechanism of the Rappe Rearrangement – a stereochemical investigation using Density Functional Theory.

Members

DOIDescription
10.14469/hpc/11225 Rappe Rearrangement. Cyclopropanone ring opening with displacement of Br. cis, Def2-SVPP, G = -2804.158983, IRC
10.14469/hpc/11219 Rappe Rearrangement. Cyclopropanone ring opening with displacement of Br, trans, Def2-TZVPP, DCM, G = -2804.751149, DG = 20.0
10.14469/hpc/11232 Rappe Rearrangement. Cyclopropanone ring opening with displacement of Br. GS for cis G, Def2-TZVPP, G = -2804.782990
10.14469/hpc/11221 Rappe Rearrangement. Cyclopropanone ring opening with displacement of Br, trans, Def2-SVPP, DCM, G = -2804.161544
10.14469/hpc/11223 Rappe Rearrangement. TS8, G = -2804.748221, ΔG = 21.8, ΔΔG = 1.8
10.14469/hpc/11226 Rappe Rearrangement. Cyclopropanone ring opening with displacement of Br, trans, Def2-SVPP, DCM, G = -2804.161544, IRC
10.14469/hpc/11220 Rappe Rearrangement. cyclopropanone ring opening with displacement of Br. cis, Def2-SVPP, G = -2804.158983

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