N-[(1E)-3,3-bis(p-tolyl)-1-[3,3,5-trimethyl-1,1-dioxido-1,2-benzisothiazol-2(3H)-yl]prop-2-en-1-ylidene]-4-methoxyaniline

Base Information

Chemical Name:N-[(1E)-3,3-bis(p-tolyl)-1-[3,3,5-trimethyl-1,1-dioxido-1,2-benzisothiazol-2(3H)-yl]prop-2-en-1-ylidene]-4-methoxyaniline
CAS No.:1469438-48-9
Molecular Formula:C₃₄H₃₄N₂O₃S
Molecular Weight:550.722
Hs Code.:

Synonyms:N-[(1E)-3,3-bis(p-tolyl)-1-[3,3,5-trimethyl-1,1-dioxido-1,2-benzisothiazol-2(3H)-yl]prop-2-en-1-ylidene]-4-methoxyaniline

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Chemical Property of N-[(1E)-3,3-bis(p-tolyl)-1-[3,3,5-trimethyl-1,1-dioxido-1,2-benzisothiazol-2(3H)-yl]prop-2-en-1-ylidene]-4-methoxyaniline

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Technology Process of N-[(1E)-3,3-bis(p-tolyl)-1-[3,3,5-trimethyl-1,1-dioxido-1,2-benzisothiazol-2(3H)-yl]prop-2-en-1-ylidene]-4-methoxyaniline

There total 4 articles about N-[(1E)-3,3-bis(p-tolyl)-1-[3,3,5-trimethyl-1,1-dioxido-1,2-benzisothiazol-2(3H)-yl]prop-2-en-1-ylidene]-4-methoxyaniline 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: 47.0%

: 1185039-54-6
2-ethynyl-3,3,5-trimethyl-2,3-dihydro-1,2-benzisothiazole 1,1-dioxide

: 1469438-27-4
N-(4-methoxyphenyl)-1,1-di-p-tolylmethanimine

: 1469438-37-6
C₃₄H₃₄N₂O₃S

: 1469438-48-9
N-[(1E)-3,3-bis(p-tolyl)-1-[3,3,5-trimethyl-1,1-dioxido-1,2-benzisothiazol-2(3H)-yl]prop-2-en-1-ylidene]-4-methoxyaniline

Guidance literature:: With bis(trifluoromethanesulfonyl)amide; In 1,2-dichloro-ethane; at 60 ℃; for 1h; Inert atmosphere; Glovebox; Sealed tube; Microwave irradiation;
DOI:10.1055/s-0033-1339191

Reference yield:

: 1469438-17-2
C₁₀H₁₃NO₂S

: 1469438-37-6
C₃₄H₃₄N₂O₃S

: 1469438-48-9
N-[(1E)-3,3-bis(p-tolyl)-1-[3,3,5-trimethyl-1,1-dioxido-1,2-benzisothiazol-2(3H)-yl]prop-2-en-1-ylidene]-4-methoxyaniline

Guidance literature:: Multi-step reaction with 3 steps

1: potassium phosphate; copper(ll) sulfate pentahydrate; 1,10-Phenanthroline / toluene / 90 °C / Inert atmosphere

2: tetrabutyl ammonium fluoride / Inert atmosphere

3: bis(trifluoromethanesulfonyl)amide / 1,2-dichloro-ethane / 1 h / 60 °C / Inert atmosphere; Glovebox; Sealed tube; Microwave irradiation

With potassium phosphate; 1,10-Phenanthroline; copper(ll) sulfate pentahydrate; tetrabutyl ammonium fluoride; bis(trifluoromethanesulfonyl)amide; In 1,2-dichloro-ethane; toluene;
DOI:10.1055/s-0033-1339191

Reference yield:

: 1185039-57-9
2,3-dihydro-2-[2-(triisopropylsilyl)ethynyl]-3,3,5-trimethyl-1,2-benzothiazole 1,1-dioxide

: 1469438-37-6
C₃₄H₃₄N₂O₃S

: 1469438-48-9
N-[(1E)-3,3-bis(p-tolyl)-1-[3,3,5-trimethyl-1,1-dioxido-1,2-benzisothiazol-2(3H)-yl]prop-2-en-1-ylidene]-4-methoxyaniline

Guidance literature:: Multi-step reaction with 2 steps

1: tetrabutyl ammonium fluoride / Inert atmosphere

2: bis(trifluoromethanesulfonyl)amide / 1,2-dichloro-ethane / 1 h / 60 °C / Inert atmosphere; Glovebox; Sealed tube; Microwave irradiation

With tetrabutyl ammonium fluoride; bis(trifluoromethanesulfonyl)amide; In 1,2-dichloro-ethane;
DOI:10.1055/s-0033-1339191