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Synthesis of α‐Acyloxy‐α′‐hydroxy Ketones via Cyclic Carbonate Intermediates Generated from Tertiary Bromopropargylic Alcohols and Cs 2 CO 3
A facile approach towards α‐acyloxy‐α′‐hydroxy ketones by reaction of readily available tertiary bromopropargylic alcohols and carboxylic acids in system Cs 2 CO 3 /H 2 O/DMF (50–55 °C, 4 h) was developed. Key intermediates of this synthesis are cyclic carbonates generated in situ from bromopropargy...
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| Published in: | European journal of organic chemistry 2019-11, Vol.2019 (42), p.7117-7121 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c846-a1a041054b1f454f1b6f888afead7ec42a7a25b21422434bffd30b661a7e6aa3 |
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| cites | cdi_FETCH-LOGICAL-c846-a1a041054b1f454f1b6f888afead7ec42a7a25b21422434bffd30b661a7e6aa3 |
| container_end_page | 7121 |
| container_issue | 42 |
| container_start_page | 7117 |
| container_title | European journal of organic chemistry |
| container_volume | 2019 |
| creator | Shemyakina, Olesya A. Volostnykh, Ol'ga G. Stepanov, Anton V. Ushakov, Igor' A. |
| description | A facile approach towards α‐acyloxy‐α′‐hydroxy ketones by reaction of readily available tertiary bromopropargylic alcohols and carboxylic acids in system Cs
2
CO
3
/H
2
O/DMF (50–55 °C, 4 h) was developed. Key intermediates of this synthesis are cyclic carbonates generated in situ from bromopropargylic alcohols and Cs
2
CO
3
which have been utilized as both reagent and base promoter. |
| doi_str_mv | 10.1002/ejoc.201901226 |
| format | article |
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2
CO
3
/H
2
O/DMF (50–55 °C, 4 h) was developed. Key intermediates of this synthesis are cyclic carbonates generated in situ from bromopropargylic alcohols and Cs
2
CO
3
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2
CO
3
/H
2
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2
CO
3
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2
CO
3
/H
2
O/DMF (50–55 °C, 4 h) was developed. Key intermediates of this synthesis are cyclic carbonates generated in situ from bromopropargylic alcohols and Cs
2
CO
3
which have been utilized as both reagent and base promoter.</abstract><doi>10.1002/ejoc.201901226</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0001-7371-3982</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1434-193X |
| ispartof | European journal of organic chemistry, 2019-11, Vol.2019 (42), p.7117-7121 |
| issn | 1434-193X 1099-0690 |
| language | eng |
| recordid | cdi_crossref_primary_10_1002_ejoc_201901226 |
| source | Wiley-Blackwell Read & Publish Collection |
| title | Synthesis of α‐Acyloxy‐α′‐hydroxy Ketones via Cyclic Carbonate Intermediates Generated from Tertiary Bromopropargylic Alcohols and Cs 2 CO 3 |
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