SU255294A1 - - Google Patents

Info

Publication number

SU255294A1

SU255294A1 SU1280337A SU1280337A SU255294A1 SU 255294 A1 SU255294 A1 SU 255294A1 SU 1280337 A SU1280337 A SU 1280337A SU 1280337 A SU1280337 A SU 1280337A SU 255294 A1 SU255294 A1 SU 255294A1

Authority

SU

USSR - Soviet Union

Prior art keywords

dimethoxyphenylacetonitrile

yield

acetonitrile

dimethoxyphenyl

chloro

Prior art date

Links

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• ASLSUMISAQDOOB-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)acetonitrile Chemical compound COC1=CC=C(CC#N)C=C1OC ASLSUMISAQDOOB-UHFFFAOYSA-N 0.000 description 15
• FYSNRJHAOHDILO-UHFFFAOYSA-N Thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 10
• CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
• WJUFSDZVCOTFON-UHFFFAOYSA-N Veratraldehyde Chemical compound COC1=CC=C(C=O)C=C1OC WJUFSDZVCOTFON-UHFFFAOYSA-N 0.000 description 4
• 239000000047 product Substances 0.000 description 4
• 239000000126 substance Substances 0.000 description 4
• NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
• 235000019270 ammonium chloride Nutrition 0.000 description 3
• 230000015572 biosynthetic process Effects 0.000 description 3
• 238000000034 method Methods 0.000 description 3
• 239000000203 mixture Substances 0.000 description 3
• QDHHCQZDFGDHMP-UHFFFAOYSA-N monochloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 3
• 238000002360 preparation method Methods 0.000 description 3
• 238000003786 synthesis reaction Methods 0.000 description 3
• 230000002194 synthesizing Effects 0.000 description 3
• HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
• ABDKAPXRBAPSQN-UHFFFAOYSA-N 1,2-Dimethoxybenzene Chemical compound COC1=CC=CC=C1OC ABDKAPXRBAPSQN-UHFFFAOYSA-N 0.000 description 2
• 229930008281 A03AD01 - Papaverine Natural products 0.000 description 2
• YCIMNLLNPGFGHC-UHFFFAOYSA-N Catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 2
• VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
• XQYZDYMELSJDRZ-UHFFFAOYSA-N Papaverine Chemical compound C1=C(OC)C(OC)=CC=C1CC1=NC=CC2=CC(OC)=C(OC)C=C12 XQYZDYMELSJDRZ-UHFFFAOYSA-N 0.000 description 2
• NNFCIKHAZHQZJG-UHFFFAOYSA-N Potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 2
• MNWBNISUBARLIT-UHFFFAOYSA-N Sodium cyanide Chemical compound [Na+].N#[C-] MNWBNISUBARLIT-UHFFFAOYSA-N 0.000 description 2
• MWOOGOJBHIARFG-UHFFFAOYSA-N Vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 2
• UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
• OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
• 238000006243 chemical reaction Methods 0.000 description 2
• 238000001816 cooling Methods 0.000 description 2
• 238000004821 distillation Methods 0.000 description 2
• 230000011987 methylation Effects 0.000 description 2
• 238000007069 methylation reaction Methods 0.000 description 2
• 229960001789 papaverine Drugs 0.000 description 2
• 239000002904 solvent Substances 0.000 description 2
• 238000003756 stirring Methods 0.000 description 2
• -1 veratral aldehyde Chemical class 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• WEVYAHXRMPXWCK-UHFFFAOYSA-N acetonitrile Substances CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 1
• 238000007792 addition Methods 0.000 description 1
• 239000006227 byproduct Substances 0.000 description 1
• VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
• 239000012320 chlorinating reagent Substances 0.000 description 1
• 238000007265 chloromethylation reaction Methods 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
• 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
• 238000002955 isolation Methods 0.000 description 1
• 238000011031 large scale production Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000012452 mother liquor Substances 0.000 description 1
• OVARTBFNCCXQKS-UHFFFAOYSA-N propan-2-one;hydrate Chemical compound O.CC(C)=O OVARTBFNCCXQKS-UHFFFAOYSA-N 0.000 description 1
• 239000002994 raw material Substances 0.000 description 1
• KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
• 239000011734 sodium Substances 0.000 description 1
• 229910052708 sodium Inorganic materials 0.000 description 1
• XSTXAVWGXDQKEL-UHFFFAOYSA-N triclene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
• 229940117960 vanillin Drugs 0.000 description 1
• 235000012141 vanillin Nutrition 0.000 description 1

Cited By (5)