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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 223802Generated: October 29, 2026

methyl [(5,6-dichloro-9a-ethyl-3-oxo-1,2,9,9a-tetrahydro-3H-fluoren-7-yl)oxy]acetate → HCID 20520851, compound

https://huagongshe.com/reaction/223802

Reaction equation

Participants

RoleNameHCIDCharge
Reactantmethyl [(5,6-dichloro-9a-ethyl-3-oxo-1,2,9,9a-tetrahydro-3H-fluoren-7-yl)oxy]acetateHCID 12806942—
Reactantethyl [(9a-allyl-5,6-dichloro-3-oxo-1,2,9,9a-tetrahydro-3H-fluoren-7-yl)oxy]acetateHCID 86738257—
ProductHCID 20520851HCID 20520851—

Reaction Steps

Carrying out a reaction as described in Example 20, Step D, except that the methyl [(5,6-dichloro-9a-ethyl-3-oxo-1,2,9,9a-tetrahydro-3H-fluoren-7-yl)oxy]acetate is replaced by an equimolar quantity of ethyl [(9a-allyl-5,6-dichloro-3-oxo-1,2,9,9a-tetrahydro-3H-fluoren-7-yl)oxy]acetate, there is obtained [(9a-allyl-5,6-dichloro-3-oxo-1,2,9,9a-tetrahydro-3H-fluoren-7-yl)oxy]acetic acid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04356313
Source datasetuspto-grants-1982_10
ORD IDord-e5a14b0a01974ca9a7f021cc3178c807
Source noteuspto-grants-1982_10