Products Categories
CAS No.: | 143211-10-3 |
---|---|
Name: | Methyl 2-(2-methylphenoxymethyl)phenylglyoxylate |
Article Data: | 5 |
Molecular Structure: | |
Formula: | C17H16O4 |
Molecular Weight: | 284.312 |
Synonyms: | Methyl 2-oxo-2-(2-((o-tolyloxy)methyl)phenyl)acetate;methyl 2-(2-methylphenoxymethyl)phenylglyoxylate;2-oxo-2-(((o-tolyl)oxymethyl)phenyl)acetic acid methyl ester;methyl 2-oxo-2-[2-methylphenoxymethyl]phenylacetate; |
EINECS: | 2-(2-甲基苯基氧甲基)苯基草酸草酯 |
Density: | 1.175 g/cm3 |
Melting Point: | 53-55 °C |
Boiling Point: | 425.436 °C at 760 mmHg |
Flash Point: | 188.131 °C |
PSA: | 52.60000 |
LogP: | 2.92970 |
methanol
2-[(2-methylphenoxy)methyl]benzoyl cyanide
2-oxo-2-(((o-tolyl)oxymethyl)phenyl)acetic acid methyl ester
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In water; 1,2-dichloro-ethane at 3 - 20℃; for 5h; Temperature; Reagent/catalyst; | 93% |
Stage #1: 2-[(2-methylphenoxy)methyl]benzoyl cyanide With hydrogenchloride; acetic anhydride In tert-butyl methyl ether at -5 - 30℃; for 10h; Stage #2: methanol In tert-butyl methyl ether for 5h; Reflux; | 85% |
monomethyl oxalyl chloride
2-oxo-2-(((o-tolyl)oxymethyl)phenyl)acetic acid methyl ester
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 0℃; for 4h; Substitution; | 61% |
2-[(2-methylphenoxy)methyl]benzoyl cyanide
tert-butyl methyl ether
2-oxo-2-(((o-tolyl)oxymethyl)phenyl)acetic acid methyl ester
Conditions | Yield |
---|---|
With hydrogenchloride; acetic anhydride In methanol; water |
2-[(2-methylphenoxy)methyl]benzoyl cyanide
2-oxo-2-(((o-tolyl)oxymethyl)phenyl)acetic acid methyl ester
Conditions | Yield |
---|---|
With hydrogenchloride; acetic anhydride In methanol; chloroform-d1; dichloromethane; toluene |
methanol
2-[(2-methylphenoxy)methyl]benzoyl cyanide
A
2-o-tolyloxymethylbenzoic acid methyl ester
B
2-oxo-2-(((o-tolyl)oxymethyl)phenyl)acetic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 2-[(2-methylphenoxy)methyl]benzoyl cyanide With hydrogenchloride In 5,5-dimethyl-1,3-cyclohexadiene at -5 - 0℃; for 2h; Stage #2: methanol With sulfuric acid In 5,5-dimethyl-1,3-cyclohexadiene at 15 - 65℃; for 13h; |
2-[(2-methylphenoxy)methyl]benzoic acid
A
2-o-tolyloxymethylbenzoic acid methyl ester
B
2-oxo-2-(((o-tolyl)oxymethyl)phenyl)acetic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: thionyl chloride / 5,5-dimethyl-1,3-cyclohexadiene; N,N-dimethyl-formamide / 8 h / 50 °C 2.1: tetrabutylammomium bromide / 5,5-dimethyl-1,3-cyclohexadiene; water / 6 h / 10 - 20 °C 3.1: hydrogenchloride / 5,5-dimethyl-1,3-cyclohexadiene / 2 h / -5 - 0 °C 3.2: 13 h / 15 - 65 °C View Scheme |
2-[(2-methylphenoxy)methyl]benzoyl chloride
2-oxo-2-(((o-tolyl)oxymethyl)phenyl)acetic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: tetrabutylammomium bromide / 5,5-dimethyl-1,3-cyclohexadiene; water / 6 h / 10 - 20 °C 2.1: hydrogenchloride / 5,5-dimethyl-1,3-cyclohexadiene / 2 h / -5 - 0 °C 2.2: 13 h / 15 - 65 °C View Scheme | |
Multi-step reaction with 2 steps 1.1: tetrabutylammomium bromide / toluene / 2.5 h / 20 - 35 °C 2.1: hydrogenchloride; acetic anhydride / tert-butyl methyl ether / 10 h / -5 - 30 °C 2.2: 5 h / Reflux View Scheme |
ortho-cresol
2-oxo-2-(((o-tolyl)oxymethyl)phenyl)acetic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: sodium methylate / methanol / 1 h / 20 °C 1.2: 2 h / 190 °C 2.1: thionyl chloride / 3 h / Reflux 3.1: tetrabutylammomium bromide / toluene / 2.5 h / 20 - 35 °C 4.1: hydrogenchloride; acetic anhydride / tert-butyl methyl ether / 10 h / -5 - 30 °C 4.2: 5 h / Reflux View Scheme |
2-benzofuran-1(3H)-one
2-oxo-2-(((o-tolyl)oxymethyl)phenyl)acetic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: sodium methylate / methanol / 1 h / 20 °C 1.2: 2 h / 190 °C 2.1: thionyl chloride / 3 h / Reflux 3.1: tetrabutylammomium bromide / toluene / 2.5 h / 20 - 35 °C 4.1: hydrogenchloride; acetic anhydride / tert-butyl methyl ether / 10 h / -5 - 30 °C 4.2: 5 h / Reflux View Scheme |
2-[(2-methylphenoxy)methyl]benzoic acid
2-oxo-2-(((o-tolyl)oxymethyl)phenyl)acetic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: thionyl chloride / 3 h / Reflux 2.1: tetrabutylammomium bromide / toluene / 2.5 h / 20 - 35 °C 3.1: hydrogenchloride; acetic anhydride / tert-butyl methyl ether / 10 h / -5 - 30 °C 3.2: 5 h / Reflux View Scheme |