trans-2,2-dimethyl-3-phenyl-4--7-methoxychroman

Base Information

Chemical Name:trans-2,2-dimethyl-3-phenyl-4--7-methoxychroman
CAS No.:84394-06-9
Molecular Formula:C₃₁H₃₀O₃
Molecular Weight:450.577
Hs Code.:

trans-2,2-dimethyl-3-phenyl-4-<p-(benzyloxy)phenyl>-7-methoxychroman

Synonyms:trans-2,2-dimethyl-3-phenyl-4--7-methoxychroman

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Chemical Property of trans-2,2-dimethyl-3-phenyl-4--7-methoxychroman

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Technology Process of trans-2,2-dimethyl-3-phenyl-4--7-methoxychroman

There total 3 articles about trans-2,2-dimethyl-3-phenyl-4--7-methoxychroman 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: 95.0%

: 84394-05-8
cis-2,2-dimethyl-3-phenyl-4--7-methoxychroman

: 84394-06-9
trans-2,2-dimethyl-3-phenyl-4--7-methoxychroman

Guidance literature:: With n-butyllithium; In hexane; dimethyl sulfoxide; for 16h; Ambient temperature;
DOI:10.1021/jm00358a026

Reference yield:

: 51423-18-8
cis-2,2-Dimethyl-3-phenyl-4-(p-hydroxyphenyl)-7-methoxychroman

: 84394-06-9
trans-2,2-dimethyl-3-phenyl-4--7-methoxychroman

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / K₂CO₃ / acetone / 35 h / Heating

2: 95 percent / n-BuLi / hexane; dimethylsulfoxide / 16 h / Ambient temperature

With n-butyllithium; potassium carbonate; In hexane; dimethyl sulfoxide; acetone;
DOI:10.1021/jm00358a026

Reference yield:

: 100-44-7
benzyl chloride

: 84394-06-9
trans-2,2-dimethyl-3-phenyl-4--7-methoxychroman

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / K₂CO₃ / acetone / 35 h / Heating

2: 95 percent / n-BuLi / hexane; dimethylsulfoxide / 16 h / Ambient temperature

With n-butyllithium; potassium carbonate; In hexane; dimethyl sulfoxide; acetone;
DOI:10.1021/jm00358a026