2,2,2-Trichloro-acetimidic acid 2-[(4aR,6S,8aS)-6-methoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-(8E)-ylidene]-ethyl ester

Base Information

Chemical Name:2,2,2-Trichloro-acetimidic acid 2-[(4aR,6S,8aS)-6-methoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-(8E)-ylidene]-ethyl ester
CAS No.:79607-48-0
Molecular Formula:C₁₈H₂₀Cl₃NO₅
Molecular Weight:436.719
Hs Code.:

Synonyms:2,2,2-Trichloro-acetimidic acid 2-[(4aR,6S,8aS)-6-methoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-(8E)-ylidene]-ethyl ester

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Chemical Property of 2,2,2-Trichloro-acetimidic acid 2-[(4aR,6S,8aS)-6-methoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-(8E)-ylidene]-ethyl ester

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Technology Process of 2,2,2-Trichloro-acetimidic acid 2-[(4aR,6S,8aS)-6-methoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-(8E)-ylidene]-ethyl ester

There total 3 articles about 2,2,2-Trichloro-acetimidic acid 2-[(4aR,6S,8aS)-6-methoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-(8E)-ylidene]-ethyl ester 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: 76.0%

: 79607-47-9
2-[(4aR,6S,8aS)-6-Methoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-(8E)-ylidene]-ethanol

: 545-06-2
trichloroacetonitrile

: 79607-48-0
2,2,2-Trichloro-acetimidic acid 2-[(4aR,6S,8aS)-6-methoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-(8E)-ylidene]-ethyl ester

Guidance literature:: With sodium hydride; In dichloromethane; at -6 ℃;
DOI:10.1016/S0040-4039(01)81800-1

Reference yield:

: 6752-49-4
(4aR,6S,8aR)-6-Methoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-8-one

: 79607-48-0
2,2,2-Trichloro-acetimidic acid 2-[(4aR,6S,8aS)-6-methoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-(8E)-ylidene]-ethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: Wittig-reaction

2: 84 percent / LiAlH₄ / tetrahydrofuran

3: 76 percent / NaH / CH₂Cl₂ / -6 °C

With lithium aluminium tetrahydride; sodium hydride; In tetrahydrofuran; dichloromethane;
DOI:10.1016/S0040-4039(01)81800-1

Reference yield:

: 79646-67-6
[(4aR,6S,8aS)-6-Methoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-(8E)-ylidene]-acetic acid methyl ester

: 79607-48-0
2,2,2-Trichloro-acetimidic acid 2-[(4aR,6S,8aS)-6-methoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-(8E)-ylidene]-ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 84 percent / LiAlH₄ / tetrahydrofuran

2: 76 percent / NaH / CH₂Cl₂ / -6 °C

With lithium aluminium tetrahydride; sodium hydride; In tetrahydrofuran; dichloromethane;
DOI:10.1016/S0040-4039(01)81800-1