Herstellung von S,S und R,S Aminosäuren-Isosteren
The present invention provides compounds and methods that can be used to convert the intermmediate halomethyl ketones (HMKs), e.g., chloromethyl ketones, to the corresponding S,S- and R,S- diastereomers. More particularly, the present invention provides: (1) reduction methods; (2) inversion methods;...
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| creator | CLEMENT, TODD E MALIK, ASLAM A ROBINSON, JAMES III STRINGER, JOY A PALANDOKEN, HASAN |
| description | The present invention provides compounds and methods that can be used to convert the intermmediate halomethyl ketones (HMKs), e.g., chloromethyl ketones, to the corresponding S,S- and R,S- diastereomers. More particularly, the present invention provides: (1) reduction methods; (2) inversion methods; and (3) methods involving the epoxidation of alkenes. Using the various methods of the present invention, the R,S-epoxide and the intermediary compounds can be prepared reliably, in high yields and in high purity. |
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More particularly, the present invention provides: (1) reduction methods; (2) inversion methods; and (3) methods involving the epoxidation of alkenes. 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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY |
| title | Herstellung von S,S und R,S Aminosäuren-Isosteren |
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