RING CONTRACTION OF 2-O-TRIFLUOROMETHANESULFONATES OF ALPHA-HYDROXY-GAMMA-LACTONES TO OXETANE CARBOXYLIC ESTERS
2-O-Trifluoromethanesulphonate esters of the four diastereomeric 3,5-di-O-benzyl-pentono-1,4-1actones gave, on treatment with potassium carbonate in methanol, efficient ring contraction to methyl oxetane-2-carboxylic esters. The stereochemistry at C-2 of the resulting oxetanes is determined largely...
| Main Authors: | , , , , , , , |
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| 格式: | Journal article |
| 语言: | English |
| 出版: |
1990
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| _version_ | 1826264649501245440 |
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| author | Witty, D Fleet, G Vogt, K Wilson, F Wang, Y Storer, R Myers, P Wallis, C |
| author_facet | Witty, D Fleet, G Vogt, K Wilson, F Wang, Y Storer, R Myers, P Wallis, C |
| author_sort | Witty, D |
| collection | OXFORD |
| description | 2-O-Trifluoromethanesulphonate esters of the four diastereomeric 3,5-di-O-benzyl-pentono-1,4-1actones gave, on treatment with potassium carbonate in methanol, efficient ring contraction to methyl oxetane-2-carboxylic esters. The stereochemistry at C-2 of the resulting oxetanes is determined largely by the configuration at C-3, rather than C-2, of the lactone. © 1990. |
| first_indexed | 2024-03-06T20:11:13Z |
| format | Journal article |
| id | oxford-uuid:2a9f9bae-aa75-47e1-9da5-9662b3fbd5e7 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T20:11:13Z |
| publishDate | 1990 |
| record_format | dspace |
| spelling | oxford-uuid:2a9f9bae-aa75-47e1-9da5-9662b3fbd5e72022-03-26T12:26:08ZRING CONTRACTION OF 2-O-TRIFLUOROMETHANESULFONATES OF ALPHA-HYDROXY-GAMMA-LACTONES TO OXETANE CARBOXYLIC ESTERSJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:2a9f9bae-aa75-47e1-9da5-9662b3fbd5e7EnglishSymplectic Elements at Oxford1990Witty, DFleet, GVogt, KWilson, FWang, YStorer, RMyers, PWallis, C2-O-Trifluoromethanesulphonate esters of the four diastereomeric 3,5-di-O-benzyl-pentono-1,4-1actones gave, on treatment with potassium carbonate in methanol, efficient ring contraction to methyl oxetane-2-carboxylic esters. The stereochemistry at C-2 of the resulting oxetanes is determined largely by the configuration at C-3, rather than C-2, of the lactone. © 1990. |
| spellingShingle | Witty, D Fleet, G Vogt, K Wilson, F Wang, Y Storer, R Myers, P Wallis, C RING CONTRACTION OF 2-O-TRIFLUOROMETHANESULFONATES OF ALPHA-HYDROXY-GAMMA-LACTONES TO OXETANE CARBOXYLIC ESTERS |
| title | RING CONTRACTION OF 2-O-TRIFLUOROMETHANESULFONATES OF ALPHA-HYDROXY-GAMMA-LACTONES TO OXETANE CARBOXYLIC ESTERS |
| title_full | RING CONTRACTION OF 2-O-TRIFLUOROMETHANESULFONATES OF ALPHA-HYDROXY-GAMMA-LACTONES TO OXETANE CARBOXYLIC ESTERS |
| title_fullStr | RING CONTRACTION OF 2-O-TRIFLUOROMETHANESULFONATES OF ALPHA-HYDROXY-GAMMA-LACTONES TO OXETANE CARBOXYLIC ESTERS |
| title_full_unstemmed | RING CONTRACTION OF 2-O-TRIFLUOROMETHANESULFONATES OF ALPHA-HYDROXY-GAMMA-LACTONES TO OXETANE CARBOXYLIC ESTERS |
| title_short | RING CONTRACTION OF 2-O-TRIFLUOROMETHANESULFONATES OF ALPHA-HYDROXY-GAMMA-LACTONES TO OXETANE CARBOXYLIC ESTERS |
| title_sort | ring contraction of 2 o trifluoromethanesulfonates of alpha hydroxy gamma lactones to oxetane carboxylic esters |
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