SU268301A1 - - Google Patents

Info

Publication number

SU268301A1

SU268301A1 SU1201852A SU1201852A SU268301A1 SU 268301 A1 SU268301 A1 SU 268301A1 SU 1201852 A SU1201852 A SU 1201852A SU 1201852 A SU1201852 A SU 1201852A SU 268301 A1 SU268301 A1 SU 268301A1

Authority

SU

USSR - Soviet Union

Prior art keywords

phenyl

thiazolidine

iminophenyl

diphenylcarbodiimide

reacted

Prior art date

Links

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• 238000000034 method Methods 0.000 description 12
• DAJDXKBYZZGECL-UHFFFAOYSA-N 1,3-oxathiolan-2-one Chemical compound O=C1OCCS1 DAJDXKBYZZGECL-UHFFFAOYSA-N 0.000 description 4
• CMESPBFFDMPSIY-UHFFFAOYSA-N n,n'-diphenylmethanediimine Chemical compound C1=CC=CC=C1N=C=NC1=CC=CC=C1 CMESPBFFDMPSIY-UHFFFAOYSA-N 0.000 description 3
• VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
• 229910052783 alkali metal Inorganic materials 0.000 description 2
• 239000000047 product Substances 0.000 description 2
• 239000002994 raw material Substances 0.000 description 2
• VJVCQKOMUMNIGE-UHFFFAOYSA-N 1,3-thiazolidin-2-amine Chemical class NC1NCCS1 VJVCQKOMUMNIGE-UHFFFAOYSA-N 0.000 description 1
• GSZFZXVMYGIDGE-UHFFFAOYSA-N 2-anilinoethanethiol Chemical compound SCCNC1=CC=CC=C1 GSZFZXVMYGIDGE-UHFFFAOYSA-N 0.000 description 1
• 229910019142 PO4 Inorganic materials 0.000 description 1
• 239000000654 additive Substances 0.000 description 1
• -1 alkali metal salts Chemical class 0.000 description 1
• 150000001340 alkali metals Chemical class 0.000 description 1
• 239000008346 aqueous phase Substances 0.000 description 1
• 229910000019 calcium carbonate Inorganic materials 0.000 description 1
• 150000001718 carbodiimides Chemical class 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 239000012043 crude product Substances 0.000 description 1
• 238000002955 isolation Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000010452 phosphate Substances 0.000 description 1
• 238000001556 precipitation Methods 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 239000000376 reactant Substances 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 229910000029 sodium carbonate Inorganic materials 0.000 description 1
• 230000001180 sulfating effect Effects 0.000 description 1