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1. WO2020223267 - (R)-(2-METHYLOXIRAN-2-YL)METHYL 4-BROMOBENZENESULFONATE

Publication Number WO/2020/223267
Publication Date 05.11.2020
International Application No. PCT/US2020/030337
International Filing Date 29.04.2020
IPC
C07D 301/19 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
301Preparation of oxiranes
02Synthesis of the oxirane ring
03by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
19with organic hydroperoxides
C07D 303/08 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
303Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
02Compounds containing oxirane rings
08with hydrocarbon radicals, substituted by halogen atoms, nitro radicals or nitroso radicals
C07D 303/16 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
303Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
02Compounds containing oxirane rings
12with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
16by esterified hydroxyl radicals
CPC
C07D 301/19
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
301Preparation of oxiranes
02Synthesis of the oxirane ring
03by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
19with organic hydroperoxides
C07D 303/08
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
303Compounds containing three-membered rings having one oxygen atom as the only ring heteroatom
02Compounds containing oxirane rings
08with hydrocarbon radicals, substituted by halogen atoms, nitro radicals or nitroso radicals
C07D 303/16
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
303Compounds containing three-membered rings having one oxygen atom as the only ring heteroatom
02Compounds containing oxirane rings
12with hydrocarbon radicals substituted by singly or doubly bound oxygen atoms
16by esterified hydroxyl radicals
Applicants
  • BOEHRINGER INGELHEIM INTERNATIONAL GMBH [DE]/[DE]
Inventors
  • PATEL, Nitinchandra D.
Agents
  • LOCKENOUR, Andrea
  • DATLOW, Philip I.
  • DOW, David A.
  • GOMBERT, Wendy
  • KERSHNER, David L.
  • LEBEL, Edouard G.
  • ROYAEE, Atabak R.
  • WITTMAYER, Paula K.
  • KAJUBI, Robert J.
Priority Data
62/841,41901.05.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) (R)-(2-METHYLOXIRAN-2-YL)METHYL 4-BROMOBENZENESULFONATE
(FR) (R)-(2-MÉTHYLOXIRAN-2-YL) MÉTHYL 4-BROMOBENZÈNESULFONATE
Abstract
(EN)
The present invention relates to compound of formula (I), wherein R1 is chloro, bromo iodo or a brosylate group. The present invention also relates to methods of making this compound and its use in carrying out organic transformations.
(FR)
La présente invention concerne un composé de formule (I), dans laquelle R1 représente un groupe chloro, bromo, iodo ou un groupe brosylate. La présente invention concerne également des procédés de production de ce composé et son utilisation dans la mise en oeuvre de transformations organiques.
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