CAS No.639-41-8,crinamine Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

3H,6H-5,11b-Ethano[1,3]dioxolo[4,5-j]phenanthridin-12-ol,4,4a-dihydro-3-methoxy-, (3R,4aS,5S,11bS,12R)-

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Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

3H,6H-5,11b-Ethano[1,3]dioxolo[4,5-j]phenanthridin-12-ol,4,4a-dihydro-3-methoxy-, (3R,4aS,5S,11bS,12R)- 639-41-8

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Qingdao Beluga Import and Export Co., LTD

crinamine CAS:639-41-8 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates, st

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Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

3H,6H-5,11b-Ethano[1,3]dioxolo[4,5-j]phenanthridin-12-ol,4,4a-dihydro-3-methoxy-, (3R,4aS,5S,11bS,12R)-

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Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

3H,6H-5,11b-Ethano[1,3]dioxolo[4,5-j]phenanthridin-12-ol,4,4a-dihydro-3-methoxy-, (3R,4aS,5S,11bS,12R)-

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

3H,6H-5,11b-Ethano[1,3]dioxolo[4,5-j]phenanthridin-12-ol,4,4a-dihydro-3-methoxy-, (3R,4aS,5S,11bS,12R)-

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Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

3H,6H-5,11b-Ethano[1,3]dioxolo[4,5-j]phenanthridin-12-ol,4,4a-dihydro-3-methoxy-, (3R,4aS,5S,11bS,12R)-

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Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

3H,6H-5,11b-Ethano[1,3]dioxolo[4,5-j]phenanthridin-12-ol,4,4a-dihydro-3-methoxy-, (3R,4aS,5S,11bS,12R)-

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Henan Tianfu Chemical Co., Ltd.

3H,6H-5,11b-Ethano[1,3]dioxolo[4,5-j]phenanthridin-12-ol,4,4a-dihydro-3-methoxy-, (3R,4aS,5S,11bS,12R)- Application:Organic Chemicals

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Hangzhou Fandachem Co.,Ltd

3H,6H-5,11b-Ethano[1,3]dioxolo[4,5-j]phenanthridin-12-ol,4,4a-dihydro-3-methoxy-, (3R,4aS,5S,11bS,12R)- cas 639-41-8Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transp

3H,6H-5,11b-Ethano[1,3]dioxolo[4,5-j]phenanthridin-12-ol,4,4a-dihydro-3-methoxy-, (3R,4aS,5S,11bS,12R)- cas 639-41-8

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Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

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ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

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Chungking Joyinchem Co., Ltd.

Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom

3H,6H-5,11b-Ethano[1,3]dioxolo[4,5-j]phenanthridin-12-ol,4,4a-dihydro-3-methoxy-, (3R,4aS,5S,11bS,12R)-

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Nanjing Raymon Biotech Co., Ltd.

CRINAMINEAppearance:Pls see the Details Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Sh

CRINAMINE

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Hebei Ruishun Trade Co.,Ltd

Supply top quality products with a reasonable price Application:api

639-41-8

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Chemical Co.Ltd

3H,6H-5,11b-Ethano[1,3]dioxolo[4,5-j]phenanthridin-12-ol,4,4a-dihydro-3-methoxy-, (3R,4aS,5S,11bS,12R)-Appearance:Off white to slight yellow solid Storage:Stored in shaded, cool and dry places Package:1L 5L 10L 25L bottle Application:pharma intermedi

3H,6H-5,11b-Ethano[1,3]dioxolo[4,5-j]phenanthridin-12-ol,4,4a-dihydro-3-methoxy-, (3R,4aS,5S,11bS,12R)-

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Synthetic route

: 33797-51-2
eschenmoser's salt

: 215609-83-9
(3R,3aS,6R,7aS)-N-p-tolylsulfonyl-3-acetyloxy-3a-(3,4-methylenedioxyphenyl)-6-methoxy-2,3,3a,6,7,7a-hexahydroindole

: 639-41-8
(+)-crinamine

Conditions

Conditions	Yield
With Na*C10H8; potassium carbonate 1.) THF, -95 deg C, 2.) MeCN, reflux, 3.) MeOH; Yield given. Multistep reaction;

: 215609-74-8
2-(3,4-methylenedioxyphenyl)-3-[(methoxycarbonyl)oxy]-1-cyclohexene

: 639-41-8
(+)-crinamine

Conditions

Conditions	Yield
Multi-step reaction with 7 steps 1: (S)-BINAPO / Pd2dba3CHCl3 / tetrahydrofuran / 18 h / Ambient temperature 2: 83 percent / FeCl3SiO2 / acetone / Ambient temperature 3: 59 percent / 4 Angstroem molecular sieves / 230 - 240 °C 4: 98 percent / pyridine 5: 86 percent / SeO2 / dioxane / Heating 6: 1.) Ms2O, Et3N / 2.) 0 deg C 7: 1.) Na*C10H8, 3.) K2CO3 / 1.) THF, -95 deg C, 2.) MeCN, reflux, 3.) MeOH View Scheme
Multi-step reaction with 7 steps 1: (S)-BINAPO / Pd2dba3CHCl3 / tetrahydrofuran / 18 h / Ambient temperature 2: 83 percent / FeCl3SiO2 / acetone / Ambient temperature 3: 59 percent / 4 Angstroem molecular sieves / 230 - 240 °C 4: 98 percent / pyridine 5: 86 percent / SeO2 / dioxane / Heating 6: Montmorillonite K-10 / Heating 7: 1.) Na*C10H8, 3.) K2CO3 / 1.) THF, -95 deg C, 2.) MeCN, reflux, 3.) MeOH View Scheme

Yield

Multi-step reaction with 7 steps
1: (S)-BINAPO / Pd2dba3*CHCl3 / tetrahydrofuran / 18 h / Ambient temperature
2: 83 percent / FeCl3*SiO2 / acetone / Ambient temperature
3: 59 percent / 4 Angstroem molecular sieves / 230 - 240 °C
4: 98 percent / pyridine
5: 86 percent / SeO2 / dioxane / Heating
6: 1.) Ms2O, Et3N / 2.) 0 deg C
7: 1.) Na*C10H8, 3.) K2CO3 / 1.) THF, -95 deg C, 2.) MeCN, reflux, 3.) MeOH
View Scheme

Multi-step reaction with 7 steps
1: (S)-BINAPO / Pd2dba3*CHCl3 / tetrahydrofuran / 18 h / Ambient temperature
2: 83 percent / FeCl3*SiO2 / acetone / Ambient temperature
3: 59 percent / 4 Angstroem molecular sieves / 230 - 240 °C
4: 98 percent / pyridine
5: 86 percent / SeO2 / dioxane / Heating
6: Montmorillonite K-10 / Heating
7: 1.) Na*C10H8, 3.) K2CO3 / 1.) THF, -95 deg C, 2.) MeCN, reflux, 3.) MeOH
View Scheme

: 215609-92-0
2-(3,4-methylenedioxyphenyl)-3-[(diethylphosphoryl)oxy]-1-cyclohexene

: 639-41-8
(+)-crinamine

Conditions

Conditions	Yield
Multi-step reaction with 7 steps 1: NaH, (S)-BINAPO / Pd2dba3CHCl3 / tetrahydrofuran / 48 h / -20 °C / other solvents 2: 83 percent / FeCl3SiO2 / acetone / Ambient temperature 3: 59 percent / 4 Angstroem molecular sieves / 230 - 240 °C 4: 98 percent / pyridine 5: 86 percent / SeO2 / dioxane / Heating 6: 1.) Ms2O, Et3N / 2.) 0 deg C 7: 1.) Na*C10H8, 3.) K2CO3 / 1.) THF, -95 deg C, 2.) MeCN, reflux, 3.) MeOH View Scheme
Multi-step reaction with 7 steps 1: NaH, (S)-BINAPO / Pd2dba3CHCl3 / tetrahydrofuran / 48 h / -20 °C / other solvents 2: 83 percent / FeCl3SiO2 / acetone / Ambient temperature 3: 59 percent / 4 Angstroem molecular sieves / 230 - 240 °C 4: 98 percent / pyridine 5: 86 percent / SeO2 / dioxane / Heating 6: Montmorillonite K-10 / Heating 7: 1.) Na*C10H8, 3.) K2CO3 / 1.) THF, -95 deg C, 2.) MeCN, reflux, 3.) MeOH View Scheme

Yield

Multi-step reaction with 7 steps
1: NaH, (S)-BINAPO / Pd2dba3*CHCl3 / tetrahydrofuran / 48 h / -20 °C / other solvents
2: 83 percent / FeCl3*SiO2 / acetone / Ambient temperature
3: 59 percent / 4 Angstroem molecular sieves / 230 - 240 °C
4: 98 percent / pyridine
5: 86 percent / SeO2 / dioxane / Heating
6: 1.) Ms2O, Et3N / 2.) 0 deg C
7: 1.) Na*C10H8, 3.) K2CO3 / 1.) THF, -95 deg C, 2.) MeCN, reflux, 3.) MeOH
View Scheme

Multi-step reaction with 7 steps
1: NaH, (S)-BINAPO / Pd2dba3*CHCl3 / tetrahydrofuran / 48 h / -20 °C / other solvents
2: 83 percent / FeCl3*SiO2 / acetone / Ambient temperature
3: 59 percent / 4 Angstroem molecular sieves / 230 - 240 °C
4: 98 percent / pyridine
5: 86 percent / SeO2 / dioxane / Heating
6: Montmorillonite K-10 / Heating
7: 1.) Na*C10H8, 3.) K2CO3 / 1.) THF, -95 deg C, 2.) MeCN, reflux, 3.) MeOH
View Scheme

: 215609-75-9
N-((S)-2-Benzo[1,3]dioxol-5-yl-cyclohex-2-enyl)-4-methyl-N-(2-oxo-ethyl)-benzenesulfonamide

: 639-41-8
(+)-crinamine

Conditions

Conditions	Yield
Multi-step reaction with 5 steps 1: 59 percent / 4 Angstroem molecular sieves / 230 - 240 °C 2: 98 percent / pyridine 3: 86 percent / SeO2 / dioxane / Heating 4: 1.) Ms2O, Et3N / 2.) 0 deg C 5: 1.) Na*C10H8, 3.) K2CO3 / 1.) THF, -95 deg C, 2.) MeCN, reflux, 3.) MeOH View Scheme
Multi-step reaction with 5 steps 1: 59 percent / 4 Angstroem molecular sieves / 230 - 240 °C 2: 98 percent / pyridine 3: 86 percent / SeO2 / dioxane / Heating 4: Montmorillonite K-10 / Heating 5: 1.) Na*C10H8, 3.) K2CO3 / 1.) THF, -95 deg C, 2.) MeCN, reflux, 3.) MeOH View Scheme

: 215609-76-0
(3R,3aS,7aS)-N-p-tolylsulfonyl-3-hydroxy-3a-(3,4-methylenedioxyphenyl)-2,3,3a,6,7,7a-hexahydroindole

: 639-41-8
(+)-crinamine

Conditions

Conditions	Yield
Multi-step reaction with 4 steps 1: 98 percent / pyridine 2: 86 percent / SeO2 / dioxane / Heating 3: 1.) Ms2O, Et3N / 2.) 0 deg C 4: 1.) Na*C10H8, 3.) K2CO3 / 1.) THF, -95 deg C, 2.) MeCN, reflux, 3.) MeOH View Scheme
Multi-step reaction with 4 steps 1: 98 percent / pyridine 2: 86 percent / SeO2 / dioxane / Heating 3: Montmorillonite K-10 / Heating 4: 1.) Na*C10H8, 3.) K2CO3 / 1.) THF, -95 deg C, 2.) MeCN, reflux, 3.) MeOH View Scheme

: 215609-79-3
(3R,3aS,7aS)-N-p-tolylsulfonyl-3-acetyloxy-3a-(3,4-methylenedioxyphenyl)-2,3,3a,6,7,7a-hexahydroindole

: 639-41-8
(+)-crinamine

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: 86 percent / SeO2 / dioxane / Heating 2: 1.) Ms2O, Et3N / 2.) 0 deg C 3: 1.) Na*C10H8, 3.) K2CO3 / 1.) THF, -95 deg C, 2.) MeCN, reflux, 3.) MeOH View Scheme
Multi-step reaction with 3 steps 1: 86 percent / SeO2 / dioxane / Heating 2: Montmorillonite K-10 / Heating 3: 1.) Na*C10H8, 3.) K2CO3 / 1.) THF, -95 deg C, 2.) MeCN, reflux, 3.) MeOH View Scheme

: 215609-78-2
(S)-2-(3,4-methylenedioxyphenyl)-3-[(N-p-tolylsulfonyl)-2,2-diethoxyethylamino]-1-cyclohexene

: 639-41-8
(+)-crinamine

Conditions

Conditions	Yield
Multi-step reaction with 6 steps 1: 83 percent / FeCl3SiO2 / acetone / Ambient temperature 2: 59 percent / 4 Angstroem molecular sieves / 230 - 240 °C 3: 98 percent / pyridine 4: 86 percent / SeO2 / dioxane / Heating 5: 1.) Ms2O, Et3N / 2.) 0 deg C 6: 1.) NaC10H8, 3.) K2CO3 / 1.) THF, -95 deg C, 2.) MeCN, reflux, 3.) MeOH View Scheme
Multi-step reaction with 6 steps 1: 83 percent / FeCl3SiO2 / acetone / Ambient temperature 2: 59 percent / 4 Angstroem molecular sieves / 230 - 240 °C 3: 98 percent / pyridine 4: 86 percent / SeO2 / dioxane / Heating 5: Montmorillonite K-10 / Heating 6: 1.) NaC10H8, 3.) K2CO3 / 1.) THF, -95 deg C, 2.) MeCN, reflux, 3.) MeOH View Scheme

: 215609-81-7
(3R,3aS,6R,7aS)-N-p-tolylsulfonyl-3-acetyloxy-3a-(3,4-methylenedioxyphenyl)-2,3,3a,6,7,7a-hexahydroindole

: 639-41-8
(+)-crinamine

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: 1.) Ms2O, Et3N / 2.) 0 deg C 2: 1.) Na*C10H8, 3.) K2CO3 / 1.) THF, -95 deg C, 2.) MeCN, reflux, 3.) MeOH View Scheme
Multi-step reaction with 2 steps 1: Montmorillonite K-10 / Heating 2: 1.) Na*C10H8, 3.) K2CO3 / 1.) THF, -95 deg C, 2.) MeCN, reflux, 3.) MeOH View Scheme

: 108-24-7
acetic anhydride

: 639-41-8
(+)-crinamine

: 106196-22-9
11-O-acetoxycrinamine

Conditions

Conditions	Yield
With pyridine; dmap In dichloromethane at 20℃; for 2h;	98%

: 100-07-2
4-methoxy-benzoyl chloride

: 639-41-8
(+)-crinamine

: 11-O-(4-methoxybenzoyl)crinamine

Conditions

Conditions	Yield
With pyridine; dmap In dichloromethane at 40℃; for 4h;	97%

: 124-41-4
sodium methylate

: 639-41-8
(+)-crinamine

: 606-51-9, 109667-30-3, 109667-31-4, 109784-16-9, 144609-74-5
(6R)-8c,9t-dimethoxy-(6at)-5,6a,7,8,9,11-hexahydro-6r,11c-methano-benzo[b][1,3]dioxolo[4',5':4,5]benzo[1,2-e]azepine

Conditions

Conditions	Yield
(i) MeSO2Cl, Py, (ii) /BRN= 3592982/, MeOH; Multistep reaction;

: 639-41-8
(+)-crinamine

: 485-59-6
(6R)-8c-methoxy-(6at)-5,6a,7,8,9,11-hexahydro-6r,11c-methano-benzo[b][1,3]dioxolo[4',5':4,5]benzo[1,2-e]azepin-9c-ol

Conditions

Conditions	Yield
(i) MeSO2Cl, (ii) NaHCO3; Multistep reaction;
With methanesulfonyl chloride In pyridine

: 639-41-8
(+)-crinamine

: 485-58-5
(6R)-8c-methoxy-(6at)-5,6a,7,8,9,11-hexahydro-6r,11c-methano-benzo[b][1,3]dioxolo[4',5':4,5]benzo[1,2-e]azepin-9t-ol

Conditions

Conditions	Yield
With methanesulfonyl chloride In pyridine

: 639-41-8
(+)-crinamine

: 1797-92-8
ent-3β-methoxy-crin-1-en-11-one

Conditions

Conditions	Yield
With chromium(VI) oxide In pyridine

: 639-41-8
(+)-crinamine

: 1472-72-6, 6900-81-8
ent-(11S)-3β,11-epoxy-crin-1-ene

Conditions

Conditions	Yield
With hydrogenchloride

: 639-41-8
(+)-crinamine

: 67657-13-0
(6S)-8c-methoxy-(6at,9at)-6a,7,8,9,9a,10-hexahydro-5H-6r,10c-ethano-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-e]azepin-12anti-ol

Conditions

Conditions	Yield
In methanol Irradiation;

: 639-41-8
(+)-crinamine

: 67657-14-1
(6S)-12anti-acetoxy-8c-methoxy-(6at,9at)-6a,7,8,9,9a,10-hexahydro-5H-6r,10c-ethano-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-e]azepine

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: methanol / Irradiation 2: (acetylation) View Scheme

: 639-41-8
(+)-crinamine

: 606-51-9, 109667-30-3, 109667-31-4, 109784-16-9, 144609-74-5
(6R)-8c,9c-dimethoxy-(6at)-5,6a,7,8,9,11-hexahydro-6r,11c-methano-benzo[b][1,3]dioxolo[4',5':4,5]benzo[1,2-e]azepine

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: MeSO2Cl / pyridine 2: (i) K, benzene, (ii) /BRN= 609209/ View Scheme

: 639-41-8
(+)-crinamine

: 606-51-9, 109667-30-3, 109667-31-4, 109784-16-9, 144609-74-5
(6R)-8c,9t-dimethoxy-(6at)-5,6a,7,8,9,11-hexahydro-6r,11c-methano-benzo[b][1,3]dioxolo[4',5':4,5]benzo[1,2-e]azepine

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: MeSO2Cl / pyridine 2: (i) K, benzene, (ii) /BRN= 609209/ View Scheme

: 639-41-8
(+)-crinamine

: 111034-22-1
(6R)-8c-methoxy-(6at)-5,7,8,11-tetrahydro-6aH-6r,11c-methano-benzo[b][1,3]dioxolo[4',5':4,5]benzo[1,2-e]azepin-9-one

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: MeSO2Cl / pyridine 2: MnO2 View Scheme
Multi-step reaction with 2 steps 1: MeSO2Cl / pyridine 2: MnO2 View Scheme

: 639-41-8
(+)-crinamine

: 1153-01-1, 41758-70-7
ent-(11S)-3β,11-epoxy-crinane

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: aq. HCl 2: H2 / PtO2 / 760 Torr View Scheme

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Antimex Chemical Limied

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