SU168699A1 - - Google Patents

Info

Publication number

SU168699A1

SU168699A1 SU786756A SU786756A SU168699A1 SU 168699 A1 SU168699 A1 SU 168699A1 SU 786756 A SU786756 A SU 786756A SU 786756 A SU786756 A SU 786756A SU 168699 A1 SU168699 A1 SU 168699A1

Authority

SU

USSR - Soviet Union

Prior art keywords

acid

derivatives

solvent

chloroiminoic

vacuum

Prior art date

Links

• Espacenet
• Global Dossier
• Discuss

• UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
• 239000002253 acid Substances 0.000 description 5
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
• 150000002148 esters Chemical class 0.000 description 4
• 150000001875 compounds Chemical class 0.000 description 3
• 238000000034 method Methods 0.000 description 3
• 239000002904 solvent Substances 0.000 description 3
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
• 238000006243 chemical reaction Methods 0.000 description 2
• 125000001309 chloro group Chemical class Cl* 0.000 description 2
• 230000003993 interaction Effects 0.000 description 2
• ADNODBYTFORIQQ-UHFFFAOYSA-N isocyanatophosphonic acid Chemical class OP(O)(=O)N=C=O ADNODBYTFORIQQ-UHFFFAOYSA-N 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 239000011574 phosphorus Substances 0.000 description 2
• 229910052698 phosphorus Inorganic materials 0.000 description 2
• 239000002994 raw material Substances 0.000 description 2
• -1 N-chloroimino Chemical group 0.000 description 1
• COYVHIFWUILKCR-UHFFFAOYSA-N [P]N=C=O Chemical compound [P]N=C=O COYVHIFWUILKCR-UHFFFAOYSA-N 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• 150000001350 alkyl halides Chemical class 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• ITVPBBDAZKBMRP-UHFFFAOYSA-N chloro-dioxido-oxo-$l^{5}-phosphane;hydron Chemical compound OP(O)(Cl)=O ITVPBBDAZKBMRP-UHFFFAOYSA-N 0.000 description 1
• 238000004821 distillation Methods 0.000 description 1
• 239000003814 drug Substances 0.000 description 1
• 229940079593 drug Drugs 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 239000012442 inert solvent Substances 0.000 description 1
• 239000000543 intermediate Substances 0.000 description 1
• 239000012948 isocyanate Substances 0.000 description 1
• 150000002513 isocyanates Chemical class 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 238000003786 synthesis reaction Methods 0.000 description 1
• ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 1