| 000 | 00875nam a2200217Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1991 xx 000 0 und d | ||
| 082 | _aT 547.59 A79S | ||
| 100 | _aARVINDER Kaur | ||
| 245 | 0 | _aStudies on synthesis and herbicidal activity of compounds containing hetero atoms | |
| 250 | _aChemistry COBH | ||
| 260 |
_aLudhiana _bPAU _c1991 |
||
| 300 | _a106, 16L | ||
| 520 | _aVarious acyl phosphonates were synthesized by converting phenoxyacetic acid. naphthoxyacetic acid. 2.4-dichlolrophenoxyacetic acid and m-methylphenoxy acetic acid into corresponding acid chloride. followed by treatment with triethylphosphite and tributylp | ||
| 650 | _aHETEROCYCLIC COMPOUNDS -- SYNTHESIS | ||
| 653 | _aHERBICIDAL ACTIVITY | ||
| 653 | _aHERBICIDES | ||
| 653 | _aHETEROCYCLIC COMPOUNDS -- SYNTHESIS | ||
| 653 | _aPHOSPHONATES | ||
| 653 | _aSYNTHESIS | ||
| 942 |
_2ddc _cT |
||
| 999 |
_c97137 _d97137 |
||