Product Name

  • Name

    1-Phenyl-3,4-dihydroisoquinoline

  • EINECS
  • CAS No. 52250-50-7
  • Article Data75
  • CAS DataBase
  • Density 1.07 g/cm3
  • Solubility
  • Melting Point 174 °C
  • Formula C15H13N
  • Boiling Point 326.5 °C at 760 mmHg
  • Molecular Weight 207.275
  • Flash Point 143.4 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 52250-50-7 (1-Phenyl-3,4-dihydroisoquinoline)
  • Hazard Symbols
  • Synonyms 3,4-Dihydro-1-phenylisoquinoline;
  • PSA 12.36000
  • LogP 2.51570

Synthetic route

N-(2-phenethyl)benzimidoyl chloride
60943-13-7

N-(2-phenethyl)benzimidoyl chloride

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
With tin(IV) chloride In chloroform for 100h;97%
N-phenethylbenzamide
3278-14-6

N-phenethylbenzamide

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
With 2-chloropyridine; trifluoromethylsulfonic anhydride In dichloromethane at -78 - 45℃; Bischler-Napieralski reaction; Inert atmosphere;95%
With polyphosphoric acid at 180 - 200℃;95%
With phosphorus pentoxide; trichlorophosphate In 5,5-dimethyl-1,3-cyclohexadiene Bischler-Napieralski Reaction; Reflux;92%
1-phenyl-1,2,3,4-tetrahydroisoquinoline
22990-19-8

1-phenyl-1,2,3,4-tetrahydroisoquinoline

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
With N,N-dimethyl-formamide at 100℃;94%
With potassium phosphate tribasic trihydrate; 5%-palladium/activated carbon; oxygen In acetonitrile at 60℃; Reagent/catalyst; Solvent; Green chemistry; chemoselective reaction;86%
With sulfur In pyridine 1.) 3 h, 100 deg C, 2.) 12 h, r.t.;40%
1-phenyl-2-tosyl-1,2,3,4-tetrahydroisoquinoline

1-phenyl-2-tosyl-1,2,3,4-tetrahydroisoquinoline

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
With sodium hydroxide In water; dimethyl sulfoxide at 70℃; for 1.5h; regiospecific reaction;91%
1-phenyl-1,2,3,4-tetrahydroisoquinoline
22990-19-8

1-phenyl-1,2,3,4-tetrahydroisoquinoline

A

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

B

(S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline
22990-19-8, 96719-89-0, 118864-75-8

(S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With hydrogenchloride; borane-ammonia complex In aq. phosphate buffer at 37℃; pH=7.8;A n/a
B 90%
N-oxy phenyl-1 dihydro-3,4-isoquinoleine
86448-84-2

N-oxy phenyl-1 dihydro-3,4-isoquinoleine

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
With sodium hydroxide; sodium hydrogen telluride In ethanol for 18h; Heating; at pH 10-11;88%
(R)-(-)-1-phenyl-1,2,3,4-tetrahydroisoquinoline
180272-45-1

(R)-(-)-1-phenyl-1,2,3,4-tetrahydroisoquinoline

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
With dimethyl sulfoxide at 100℃; for 24h; Solvent; Temperature; Schlenk technique; Green chemistry; chemoselective reaction;87%
Multi-step reaction with 2 steps
1: trichloroisocyanuric acid / dichloromethane / 1.5 h / 3 - 5 °C
2: potassium hydroxide / methanol / 1 h / 20 °C
View Scheme
With hydrogenchloride; oxygen In aq. phosphate buffer at 37℃; pH=7.8;
With air In N,N-dimethyl-formamide at 100℃; for 24h; Schlenk technique; Green chemistry;
1-phenyl-1,2,3,4-tetrahydroisoquinoline
22990-19-8

1-phenyl-1,2,3,4-tetrahydroisoquinoline

A

1-phenylisoquinoline
3297-72-1

1-phenylisoquinoline

B

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
With potassium phosphate tribasic trihydrate; palladium on activated charcoal; oxygen In acetonitrile at 60℃; for 17h; Solvent; Temperature; Reagent/catalyst;A n/a
B 86%
With air In N,N-dimethyl-formamide at 100℃; for 24h; Temperature; Solvent; Concentration; Schlenk technique; Green chemistry;A n/a
B 83%
With sodium carbonate In ethyl acetate at 120℃; for 24h; Sealed tube; Green chemistry; Overall yield = 99 %;A 22%
B 77%
1-phenyl-2-tosyl-1,2,3,4-tetrahydroisoquinoline

1-phenyl-2-tosyl-1,2,3,4-tetrahydroisoquinoline

A

1-phenylisoquinoline
3297-72-1

1-phenylisoquinoline

B

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
With sodium hydroxide In water; dimethyl sulfoxide at 125℃; for 2h; Inert atmosphere;A 9%
B 83%
1-(methylsulfanyl)-3,4-dihydroisoquinoline
14157-05-2

1-(methylsulfanyl)-3,4-dihydroisoquinoline

phenylboronic acid
98-80-6

phenylboronic acid

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); copper(I) thiophene-2-carboxylate In tetrahydrofuran for 0.75h; Inert atmosphere; Reflux;78%
2-phenylethanol
60-12-8

2-phenylethanol

benzonitrile
100-47-0

benzonitrile

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
With 2-fluoropyridine; trifluoromethylsulfonic anhydride In 1,2-dichloro-ethane at 0 - 80℃; for 12.5h;75%
N-phenethylbenzamide
3278-14-6

N-phenethylbenzamide

A

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

B

N-Benzoyl-N.N'-diphenaethyl-benzamidin
103162-83-0

N-Benzoyl-N.N'-diphenaethyl-benzamidin

Conditions
ConditionsYield
With trichlorophosphate In 1,2-dichloro-benzene at 140 - 150℃; for 0.05h; Irradiation; Yields of byproduct given;A 72%
B n/a
With trichlorophosphate In 1,2-dichloro-benzene at 140 - 150℃; for 0.05h; microwave irradiation, other solvent, other time;A 72%
B n/a
With trichlorophosphate In toluene Irradiation;
3,4-dihydro-2H-isoquinoline-1-thione
6552-60-9

3,4-dihydro-2H-isoquinoline-1-thione

phenylboronic acid
98-80-6

phenylboronic acid

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); copper(I) thiophene-2-carboxylate In tetrahydrofuran for 0.75h; Inert atmosphere; Reflux;66%
nitrobenzene
98-95-3

nitrobenzene

1-phenyl-1,2,3,4-tetrahydroisoquinoline
22990-19-8

1-phenyl-1,2,3,4-tetrahydroisoquinoline

A

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

B

aniline
62-53-3

aniline

Conditions
ConditionsYield
With nickel-nitrogen-doped carbon framework In water at 145℃; for 18h; Inert atmosphere; Sealed tube; Green chemistry;A 60%
B 62%
1-phenyl-1,2,3,4-tetrahydroisoquinoline
22990-19-8

1-phenyl-1,2,3,4-tetrahydroisoquinoline

2-methyl-5-nitroaniline
99-55-8

2-methyl-5-nitroaniline

A

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

B

4-methylbenzene-1,3-diamine
95-80-7

4-methylbenzene-1,3-diamine

Conditions
ConditionsYield
With nickel-nitrogen-doped carbon framework In water at 145℃; for 18h; Inert atmosphere; Sealed tube; Green chemistry;A 50%
B 50%
1-(methylsulfanyl)-3,4-dihydroisoquinoline
14157-05-2

1-(methylsulfanyl)-3,4-dihydroisoquinoline

1,4-Phenyldiboronic acid
4612-26-4

1,4-Phenyldiboronic acid

A

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

B

1,1'-benzene-1,4-diyldi-3,4-dihydroisoquinoline

1,1'-benzene-1,4-diyldi-3,4-dihydroisoquinoline

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); copper(I) thiophene-2-carboxylate In tetrahydrofuran Inert atmosphere; Reflux;A 30%
B 23%
[2-(trifluoromethylsulfonyloxy)ethyl]benzene
54448-36-1

[2-(trifluoromethylsulfonyloxy)ethyl]benzene

benzonitrile
100-47-0

benzonitrile

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
In 1,2-dichloro-ethane at 80℃; for 12h;29%
N-phenethyl-benzamidine; hydrochloride
55174-20-4

N-phenethyl-benzamidine; hydrochloride

nitrobenzene
98-95-3

nitrobenzene

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
With trichlorophosphate
2-phenylethyl chloride
622-24-2

2-phenylethyl chloride

tin(IV) chloride
7646-78-8

tin(IV) chloride

benzonitrile
100-47-0

benzonitrile

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

aluminium trichloride
7446-70-0

aluminium trichloride

N-phenethylbenzamide
3278-14-6

N-phenethylbenzamide

ligroine

ligroine

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
man zersetzt mit Eiswasser;
tetrachloromethane
56-23-5

tetrachloromethane

N-phenethylbenzamide
3278-14-6

N-phenethylbenzamide

P2O5

P2O5

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

benzoyl chloride
98-88-4

benzoyl chloride

(η-2,5-Ph2C4H2N)(Ph3P)2ReH2

(η-2,5-Ph2C4H2N)(Ph3P)2ReH2

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 83.3 percent / Et3N / CH2Cl2 / 4 h / 20 °C
2: 82.4 percent / P2O5; POCl3 / xylene / 3 h / Heating
View Scheme
phenethylamine
64-04-0

phenethylamine

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 83.3 percent / Et3N / CH2Cl2 / 4 h / 20 °C
2: 82.4 percent / P2O5; POCl3 / xylene / 3 h / Heating
View Scheme
Multi-step reaction with 2 steps
1: 92 percent / 10percent aq. NaOH / CH2Cl2 / 0.25 h
2: 1 g / POCl3, P2O5 / 2 h / Heating
View Scheme
Multi-step reaction with 4 steps
1: 91.5 percent / 15percent sodium hydroxide / H2O / 1 h / 0 °C
2: 94 percent / phosphorus pentachloride / benzene / 1 h / 0 °C
3: 96 percent / 1 h / 50 °C / 0.1 Torr
4: 97 percent / stannic chloride / CHCl3 / 100 h
View Scheme
benzoyl chloride
98-88-4

benzoyl chloride

6-t-butyl-12-p-tolyl-5,6,7,12-tetrahydrodibenz[c,f][1,5]azastibocine

6-t-butyl-12-p-tolyl-5,6,7,12-tetrahydrodibenz[c,f][1,5]azastibocine

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: phosphorus oxychloride
View Scheme
phenethylamine
64-04-0

phenethylamine

4-[Ph2(AcO)2Bi]-C6H4-OCH2-polystyrene cross-linked with divinylbenzene

4-[Ph2(AcO)2Bi]-C6H4-OCH2-polystyrene cross-linked with divinylbenzene

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: phosphorus oxychloride
View Scheme
Ethyl benzoyl carbonate
3741-66-0

Ethyl benzoyl carbonate

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dimethylformamide / 20 - 60 °C
2: POCl3; P2O5 / xylene / 130 °C
View Scheme
benzoic acid
65-85-0

benzoic acid

/PPFKE123-1965/

/PPFKE123-1965/

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: Et3N / dimethylformamide / 0.5 h / cooling
2: dimethylformamide / 20 - 60 °C
3: POCl3; P2O5 / xylene / 130 °C
View Scheme
benzoyl chloride
98-88-4

benzoyl chloride

(S)-2-chloro-butyric acid

(S)-2-chloro-butyric acid

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 92 percent / 10percent aq. NaOH / CH2Cl2 / 0.25 h
2: 1 g / POCl3, P2O5 / 2 h / Heating
View Scheme
3,4-dihydroisoquinoline
3230-65-7

3,4-dihydroisoquinoline

β-phenethylamino-malonic acid bis-β-phenethylamine

β-phenethylamino-malonic acid bis-β-phenethylamine

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: 1.) NaHCO3, tert-butyl hypochlorite, 2.) KO2, 18-crown-6 ether / 1.) ether, 10 deg C, 2.) ether, 4.5 h
View Scheme
1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

1-phenyl-1,2,3,4-tetrahydroisoquinoline
22990-19-8

1-phenyl-1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With C42H64Cl4Ir2N6O4S2; H-Gly-NH2 In dimethyl sulfoxide at 30 - 50℃; for 18.25h; pH=7.8; Reagent/catalyst;99%
With methanol; sodium tetrahydroborate at 25℃; for 2.5h;99.2%
With sodium tetrahydroborate In methanol at 25℃; for 2.5h;99.2%
1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

(S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline
22990-19-8, 96719-89-0, 118864-75-8

(S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With bis(1,5-cyclooctadiene)diiridium(I) dichloride; C42H46FeP2; hydrogen bromide; hydrogen In tetrahydrofuran; water at 30℃; under 38002.6 Torr; for 12h; Catalytic behavior; Reagent/catalyst; Temperature; Solvent; Pressure; Schlenk technique; Autoclave; enantioselective reaction;99%
With (S)-diopRuCl2(R)-p-Me-BIMAH; potassium tert-butylate; hydrogen In ethanol at 25 - 35℃; under 22801.5 Torr; Reagent/catalyst; Autoclave;95%
With C27H29N3O6; trifluoroacetic acid In toluene at 30℃; for 24h; Reagent/catalyst; Temperature;89%
1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

2,3-diphenylcyclopropen-1-thione
2570-01-6

2,3-diphenylcyclopropen-1-thione

2,3,10b-Triphenyl-1-thioxo-1,5,6,10b-tetrahydropyrrolo<2.1-a>isochinolin
71611-98-8

2,3,10b-Triphenyl-1-thioxo-1,5,6,10b-tetrahydropyrrolo<2.1-a>isochinolin

Conditions
ConditionsYield
In 1,2-dimethoxyethane at 20℃; for 15h;95%
1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

(R)-(-)-1-phenyl-1,2,3,4-tetrahydroisoquinoline
180272-45-1

(R)-(-)-1-phenyl-1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
Stage #1: 1-phenyl-3,4-dihydroisoquinoline With N-Bromosuccinimide; bis(1,5-cyclooctadiene)diiridium(I) dichloride; sodium carbonate; (+)-(R)-[2,3,2',3'-tetrahydro-5,5'-bi(1,4-benzodioxin)-6,6'-diyl]bis(diphenylphosphane) In 1,2-dichloro-ethane at 20℃; for 0.166667h;
Stage #2: With hydrogen In 1,2-dichloro-ethane at 30℃; under 25858.1 Torr; for 24h; enantioselective reaction;
94%
With N-Bromosuccinimide; bis(1,5-cyclooctadiene)diiridium(I) dichloride; hydrogen; sodium carbonate; (R)-2,2'-bis(diphenylphosphanyl)-1,1'-binaphthyl In 1,2-dichloro-ethane at 30℃; under 25858.1 Torr; for 24h; Glovebox; enantioselective reaction;94%
With N-Bromosuccinimide; chloro(1,5-cyclooctadiene)rhodium(I) dimer; hydrogen; sodium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl In 1,2-dichloro-ethane at 30℃; under 25858.1 Torr; for 24h; Glovebox; enantioselective reaction;94%
1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

(R)-(+)-2-(4-methylphenylsulfonyl)-1-phenyl-1,2,3,4-tetrahydroisoquinoline
220936-57-2

(R)-(+)-2-(4-methylphenylsulfonyl)-1-phenyl-1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With bis(1,5-cyclooctadiene)diiridium(I) dichloride; (R)-3,5-diMe-Synphos; hydrogen; N,N,N',N'-tetramethyl-1,8-diaminonaphthalene In 1,4-dioxane at 40℃; under 7500.75 Torr; for 18h; Inert atmosphere; optical yield given as %ee; enantioselective reaction;94%
1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

mercaptoacetic acid
68-11-1

mercaptoacetic acid

10b-phenyl-5,6-dihydro-2H-thiazolo[2,3-a]isoquinolin-3-(10bH)-one
1547397-90-9

10b-phenyl-5,6-dihydro-2H-thiazolo[2,3-a]isoquinolin-3-(10bH)-one

Conditions
ConditionsYield
With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; N-ethyl-N,N-diisopropylamine In tetrahydrofuran; chloroform at 20℃; for 1h;93%
1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

triphenylsilylacetylene
6229-00-1

triphenylsilylacetylene

methyl chloroformate
79-22-1

methyl chloroformate

(S)-methyl 1-phenyl-1-((triphenylsilyl)ethynyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate

(S)-methyl 1-phenyl-1-((triphenylsilyl)ethynyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate

Conditions
ConditionsYield
With copper(l) iodide; N-ethyl-N,N-diisopropylamine; 2,6-bis[(4R)-5,5-dihydro-4-phenyl-2-oxazolyl]pyridine In chloroform at 0 - 20℃; for 24h; Inert atmosphere; Sealed tube; enantioselective reaction;91%
1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

Diphenylphosphine oxide
4559-70-0

Diphenylphosphine oxide

(2-(3,4-dihydroisoquinolin-1-yl)phenyl)diphenylphosphine oxide

(2-(3,4-dihydroisoquinolin-1-yl)phenyl)diphenylphosphine oxide

Conditions
ConditionsYield
With potassium hexafluorophosphate; [Cp*Rh(OAc)2] In methanol at 65℃; Electrochemical reaction;89%
1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

ethyl iodide
75-03-6

ethyl iodide

1-Phenyl-2-ethyl-3,4-dihydroisoquinolinium iodide

1-Phenyl-2-ethyl-3,4-dihydroisoquinolinium iodide

Conditions
ConditionsYield
In acetonitrile for 1h; Heating;88.5%
1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

benzyl bromide
100-39-0

benzyl bromide

1-phenyl-2-benzyl-3,4-dihydroisoquinolinium bromide

1-phenyl-2-benzyl-3,4-dihydroisoquinolinium bromide

Conditions
ConditionsYield
In acetonitrile for 1h; Heating;88.3%
In acetonitrile for 8h; Reflux;84%
In acetonitrile
1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

silver trifluoroacetate
2966-50-9

silver trifluoroacetate

diphenyl acetylene
501-65-5

diphenyl acetylene

C29H22N(1+)*C2F3O2(1-)

C29H22N(1+)*C2F3O2(1-)

Conditions
ConditionsYield
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; copper diacetate In ethanol at 80℃; for 0.5h;88%
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; copper diacetate In ethanol at 80℃; for 0.5h; Inert atmosphere;88%
1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

diphenylcyclopropenone
886-38-4

diphenylcyclopropenone

2,3,10b-Triphenyl-1-oxo-1,5,6,10b-tetrahydropyrrolo<2.1-a>isochinolin
71611-93-3

2,3,10b-Triphenyl-1-oxo-1,5,6,10b-tetrahydropyrrolo<2.1-a>isochinolin

Conditions
ConditionsYield
In ethanol for 1h; Heating;87%
1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

5-decyne
1942-46-7

5-decyne

C25H30N(1+)*C2F3O2(1-)

C25H30N(1+)*C2F3O2(1-)

Conditions
ConditionsYield
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; copper diacetate; silver trifluoroacetate In ethanol for 40h; Reflux; Green chemistry; regioselective reaction;85%
1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

methyl iodide
74-88-4

methyl iodide

2-methyl-1-phenyl-3,4-dihydroisoquinolinium iodide
69311-06-4

2-methyl-1-phenyl-3,4-dihydroisoquinolinium iodide

Conditions
ConditionsYield
In toluene for 3h; Heating;84%
In acetonitrile for 1h; Heating;75.5%
1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

acetic anhydride
108-24-7

acetic anhydride

2-(3,4-dihydroisoquinolin-1-yl)phenyl acetate
1408083-08-8

2-(3,4-dihydroisoquinolin-1-yl)phenyl acetate

Conditions
ConditionsYield
With [bis(acetoxy)iodo]benzene; palladium diacetate In 1,2-dichloro-ethane at 80℃; for 3h;82%
1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

N-phthaloylglycine
4702-13-0

N-phthaloylglycine

2-(2-Oxo-9b-phenyl-1,4,5,9b-tetrahydro-2H-azeto[2,1-a]isoquinolin-1-yl)-isoindole-1,3-dione
96142-53-9

2-(2-Oxo-9b-phenyl-1,4,5,9b-tetrahydro-2H-azeto[2,1-a]isoquinolin-1-yl)-isoindole-1,3-dione

Conditions
ConditionsYield
With N,N-bis[2-oxo-3-oxazolidinyl]phosphorodiamidic chloride; triethylamine In dichloromethane at 20℃; for 8h;80%
1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

phenylacetonitrile
140-29-4

phenylacetonitrile

2-phenyl-1-(1-phenyl-1,2,3,4-tetrahydroisoquinolin-1-yl)ethan-1-one

2-phenyl-1-(1-phenyl-1,2,3,4-tetrahydroisoquinolin-1-yl)ethan-1-one

Conditions
ConditionsYield
Stage #1: 1-phenyl-3,4-dihydroisoquinoline; phenylacetonitrile With manganese; chloro-trimethyl-silane; bis(cyclopentadienyl)titanium(IV) diphenoxide; triethylamine hydrochloride In tetrahydrofuran at 60℃; for 48h; Schlenk technique; Inert atmosphere;
Stage #2: With hydrogenchloride; water In tetrahydrofuran; diethyl ether; dichloromethane Cooling; regioselective reaction;
78%
methanol
67-56-1

methanol

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

2,3-diphenylcyclopropen-1-thione
2570-01-6

2,3-diphenylcyclopropen-1-thione

2-Methoxy-3,4,11b-triphenyl-7,11b-dihydro-2H,6H-<1.3>thiazino<2.3-a>isochinolin
71612-04-9

2-Methoxy-3,4,11b-triphenyl-7,11b-dihydro-2H,6H-<1.3>thiazino<2.3-a>isochinolin

Conditions
ConditionsYield
Heating;76%
for 2h; Heating;
methanol
67-56-1

methanol

1-phenyl-3,4-dihydroisoquinoline
52250-50-7

1-phenyl-3,4-dihydroisoquinoline

1-(2'-methoxylphenyl)-3,4-dihydroisoquinoline
803636-11-5

1-(2'-methoxylphenyl)-3,4-dihydroisoquinoline

Conditions
ConditionsYield
With [bis(acetoxy)iodo]benzene; palladium diacetate for 3h; Reflux;76%

1-Phenyl-3,4-dihydroisoquinoline Specification

The 1-Phenyl-3,4-dihydroisoquinoline, with CAS registry number 52250-50-7, belongs to the following product category: Dihydroisoquinolines. It has the systematic name of 1-phenyl-3,4-dihydroisoquinoline. And the chemical formula of this chemical is C15H13N.

Physical properties of 1-Phenyl-3,4-dihydroisoquinoline: (1)ACD/LogP: 3.70; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.5; (4)ACD/LogD (pH 7.4): 3.69; (5)ACD/BCF (pH 5.5): 239.3; (6)ACD/BCF (pH 7.4): 376.19; (7)ACD/KOC (pH 5.5): 1540.64; (8)ACD/KOC (pH 7.4): 2422.01; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 12.36 Å2; (13)Index of Refraction: 1.611; (14)Molar Refractivity: 67.08 cm3; (15)Molar Volume: 193.2 cm3; (16)Polarizability: 26.59×10-24cm3; (17)Surface Tension: 40.9 dyne/cm; (18)Enthalpy of Vaporization: 54.61 kJ/mol; (19)Vapour Pressure: 0.000408 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
(1)SMILES: N\2=C(\c1c(cccc1)CC/2)c3ccccc3
(2)InChI: InChI=1/C15H13N/c1-2-7-13(8-3-1)15-14-9-5-4-6-12(14)10-11-16-15/h1-9H,10-11H2
(3)InChIKey: CTOQBSUYGFNMJX-UHFFFAOYAN
(4)Std. InChI: InChI=1S/C15H13N/c1-2-7-13(8-3-1)15-14-9-5-4-6-12(14)10-11-16-15/h1-9H,10-11H2
(5)Std. InChIKey: CTOQBSUYGFNMJX-UHFFFAOYSA-N

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