10-Diaethylamino-2',6'-diphenyl-spirothiazolo<2,3-b>chinazolin-7,4'<4H>thiin>

Base Information

Chemical Name:10-Diaethylamino-2',6'-diphenyl-spirothiazolo<2,3-b>chinazolin-7,4'<4H>thiin>
CAS No.:88851-21-2
Molecular Formula:C₃₄H₂₉N₃S₂
Molecular Weight:543.756
Hs Code.:

10-Diaethylamino-2',6'-diphenyl-spiro<benzo<4,5>thiazolo<2,3-b>chinazolin-7,4'<4H>thiin>

Synonyms:10-Diaethylamino-2',6'-diphenyl-spirothiazolo<2,3-b>chinazolin-7,4'<4H>thiin>

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Chemical Property of 10-Diaethylamino-2',6'-diphenyl-spirothiazolo<2,3-b>chinazolin-7,4'<4H>thiin>

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Technology Process of 10-Diaethylamino-2',6'-diphenyl-spirothiazolo<2,3-b>chinazolin-7,4'<4H>thiin>

There total 4 articles about 10-Diaethylamino-2',6'-diphenyl-spirothiazolo<2,3-b>chinazolin-7,4'<4H>thiin> 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: 91.0%

: 4-<2-(Benzothiazol-2-yl)amino-4-(diaethylamino)phenyl>-2,6-diphenylthiinium-chlorid

: 88851-21-2
10-Diaethylamino-2',6'-diphenyl-spirothiazolo<2,3-b>chinazolin-7,4'<4H>thiin>

Guidance literature:: With sodium hydrogencarbonate; In methanol; diethyl ether;
DOI:10.1002/hlca.19830660728

Reference yield:

: 615-20-3
2-chlorobenzo[d][1,3]thiazole

: 88851-21-2
10-Diaethylamino-2',6'-diphenyl-spirothiazolo<2,3-b>chinazolin-7,4'<4H>thiin>

Guidance literature:: Multi-step reaction with 3 steps

1: 82 percent / HCl 32.5percent / ethanol; H₂O / 15 h / Heating

2: 80 percent / POCl₃ / 6 h / 100 °C

3: 91 percent / NaHCO₃ 1M / methanol; diethyl ether

With hydrogenchloride; sodium hydrogencarbonate; trichlorophosphate; In methanol; diethyl ether; ethanol; water;
DOI:10.1002/hlca.19830660728

Reference yield:

: 26513-20-2
N,N-diethyl-1,3-benzenediamine

: 88851-21-2
10-Diaethylamino-2',6'-diphenyl-spirothiazolo<2,3-b>chinazolin-7,4'<4H>thiin>

Guidance literature:: Multi-step reaction with 3 steps

1: 82 percent / HCl 32.5percent / ethanol; H₂O / 15 h / Heating

2: 80 percent / POCl₃ / 6 h / 100 °C

3: 91 percent / NaHCO₃ 1M / methanol; diethyl ether

With hydrogenchloride; sodium hydrogencarbonate; trichlorophosphate; In methanol; diethyl ether; ethanol; water;
DOI:10.1002/hlca.19830660728