5H-(1)Benzothiopyrano(4,3-b)pyridine-3-carbonitrile, 4-(3,4-dimethoxyphenyl)-2-methoxy-

Base Information

Chemical Name:5H-(1)Benzothiopyrano(4,3-b)pyridine-3-carbonitrile, 4-(3,4-dimethoxyphenyl)-2-methoxy-
CAS No.:115091-87-7
Molecular Formula:C22H18 N2 O3 S
Molecular Weight:390.4549
Hs Code.:
DSSTox Substance ID:DTXSID40150957
Nikkaji Number:J389.498C
Wikidata:Q83017298
Mol file:115091-87-7.mol

Synonyms:BRN 4275445;5H-(1)Benzothiopyrano(4,3-b)pyridine-3-carbonitrile, 4-(3,4-dimethoxyphenyl)-2-methoxy-;4-(3,4-Dimethoxyphenyl)-2-methoxy-5H-(1)benzothiopyrano(4,3-b)pyridine-3-carbonitrile;115091-87-7;5H-[1]benzothiopyrano[4,3-b]pyridine-3-carbonitrile, 4-(3,4-dimethoxyphenyl)-2-methoxy-;DTXSID40150957;4-(3,4-dimethoxyphenyl)-2-methoxy-5H-thiochromeno[4,3-b]pyridine-3-carbonitrile;LS-41447;2-Methoxy-4-[3,4-dimethoxyphenyl]-5H-[1]benzothiopyrano[4,3-b]pyridine-3-carbonitrile

Suppliers and Price of 5H-(1)Benzothiopyrano(4,3-b)pyridine-3-carbonitrile, 4-(3,4-dimethoxyphenyl)-2-methoxy-

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 5H-(1)Benzothiopyrano(4,3-b)pyridine-3-carbonitrile, 4-(3,4-dimethoxyphenyl)-2-methoxy-

Chemical Property:

Vapor Pressure:4.44E-14mmHg at 25°C
Boiling Point:594°Cat760mmHg
Flash Point:313°C
Density:1.35g/cm³
XLogP3:4.2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:4
Exact Mass:390.10381361
Heavy Atom Count:28
Complexity:581

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC1=C(C=C(C=C1)C2=C3CSC4=CC=CC=C4C3=NC(=C2C#N)OC)OC

Technology Process of 5H-(1)Benzothiopyrano(4,3-b)pyridine-3-carbonitrile, 4-(3,4-dimethoxyphenyl)-2-methoxy-

There total 3 articles about 5H-(1)Benzothiopyrano(4,3-b)pyridine-3-carbonitrile, 4-(3,4-dimethoxyphenyl)-2-methoxy- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 62.6%

: 67-56-1
methanol

: 130688-99-2
3-[1-(3,4-Dimethoxy-phenyl)-meth-(Z)-ylidene]-thiochroman-4-one

: 109-77-3
malononitrile

: 115091-87-7
4-(3,4-dimethoxyphenyl)-2-methoxy-<1>benzothio-5H-pyrano<4,3-b>pyridine-3-carbonitrile

Guidance literature:: With sodium hydroxide; for 16h;
DOI:10.1016/0223-5234(91)90033-J

Reference yield:

: 3528-17-4
2,3-dihydro-4H-[1]benzothiopyran-4-one

: 115091-87-7
4-(3,4-dimethoxyphenyl)-2-methoxy-<1>benzothio-5H-pyrano<4,3-b>pyridine-3-carbonitrile

Guidance literature:: Multi-step reaction with 2 steps

1: 50.7 percent / HCl / ethanol

2: 62.6 percent / NaOH / 16 h

With hydrogenchloride; sodium hydroxide; In ethanol;

Reference yield:

: 120-14-9
3,4-dimethoxy-benzaldehyde

: 115091-87-7
4-(3,4-dimethoxyphenyl)-2-methoxy-<1>benzothio-5H-pyrano<4,3-b>pyridine-3-carbonitrile

Guidance literature:: Multi-step reaction with 2 steps

1: 50.7 percent / HCl / ethanol

2: 62.6 percent / NaOH / 16 h

With hydrogenchloride; sodium hydroxide; In ethanol;