spiro-3-carboxylic acid methyl ester

Base Information

Chemical Name:spiro-3-carboxylic acid methyl ester
CAS No.:89955-26-0
Molecular Formula:C₂₁H₂₂O₃Se
Molecular Weight:401.364
Hs Code.:

spiro<benzofuran-2(3H),1'-(2'-phenylseleno)cyclohexane>-3-carboxylic acid methyl ester

Synonyms:spiro-3-carboxylic acid methyl ester

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Chemical Property of spiro-3-carboxylic acid methyl ester

Chemical Property:

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Technology Process of spiro-3-carboxylic acid methyl ester

There total 4 articles about spiro-3-carboxylic acid methyl 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: 70.0%

: 5707-04-0
Phenylselenyl chloride

: 69515-19-1,86728-22-5,69515-18-0
α-(1-cyclohexenyl)-2-hydroxybenzeneacetic acid methyl ester

: 89955-26-0
spiro-3-carboxylic acid methyl ester

Guidance literature:: With sodium hydrogencarbonate; In dichloromethane; at -78 ℃; for 1h;
DOI:10.1021/ja00324a030

Reference yield:

: 89908-38-3
α-(1-hydroxycyclohexyl)-2-(benzyloxy)benzeneacetic acid

: 89955-26-0
spiro-3-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 95 percent / diethyl ether / 0.25 h

2: 75 percent / Celite, P₂O₅ / diethyl ether / 2 h

3: 91 percent / H₂ / 5percent Pd/C / methanol / 45 h / 760 Torr

4: 70 percent / NaHCO₃ / CH₂Cl₂ / 1 h / -78 °C

With Celite; hydrogen; phosphorus pentoxide; sodium hydrogencarbonate; palladium on activated charcoal; In methanol; diethyl ether; dichloromethane;
DOI:10.1021/ja00324a030

Reference yield:

: 89908-40-7
α-(1-cyclohexenyl)-2-(benzyloxy)benzeneacetic acid methyl ester

: 89955-26-0
spiro-3-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 91 percent / H₂ / 5percent Pd/C / methanol / 45 h / 760 Torr

2: 70 percent / NaHCO₃ / CH₂Cl₂ / 1 h / -78 °C

With hydrogen; sodium hydrogencarbonate; palladium on activated charcoal; In methanol; dichloromethane;
DOI:10.1021/ja00324a030