| 000 -LEADER |
|---|
| fixed length control field |
a |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20230504141353.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
230504b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
AIKTC-KRRC |
| Transcribing agency |
AIKTC-KRRC |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
20678 |
| Author |
Paira, Moumita |
| 245 ## - TITLE STATEMENT |
|---|
| Title |
PPh3-Catalyzed Intramolecular Cyclization of hydroxypropargylamides: Synthesis of Structurally Diverse Morpholinone Derivatives |
| 250 ## - EDITION STATEMENT |
|---|
| Volume, Issue number |
Vol.61(9), Sep |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
New Delhi |
| Name of publisher, distributor, etc. |
CSIR |
| Year |
2022 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Pagination |
1014-1024p. |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
The metal-free synthesis of functionalized morpholinones through a sequential intramolecular post-ugi cyclization strategy is described. In the subsequent step, Ugi adducts hydroxypropargylamides derivative undergoes chemo- and regioselective 6-exo-dig catalytic cyclization to afford O-cyclized product in the presence of triphenylphosphine. This sequence offers an engrossing functionalized morpholinones scaffolds involving moderate reaction conditions with broad substrate scopes and moderate to good yields.
|
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
5009 |
| Topical term or geographic name entry element |
GENERAL CHEMISTRY |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Indian journal of chemistry (Section B) |
| Place, publisher, and date of publication |
New Delhi NISCAIR-CSIR 2005 |
| International Standard Serial Number |
0019-5103 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
|---|
| URL |
http://op.niscpr.res.in/index.php/IJC/article/view/59955 |
| Link text |
Click here |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
|
| Koha item type |
Articles Abstract Database |
