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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 978629Generated: October 30, 2026

Dihydrofolic Acid → Tetrahydrofolic acid

https://huagongshe.com/reaction/978629

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDihydrofolic AcidHCID 135398604—
CatalystPlatinumHCID 23939—
ProductTetrahydrofolic acidHCID 13544474265.7%

Reaction Steps

Then, 0.112 g of a 5% platinum-activated carbon catalyst (containing the noble metal in an amount of 0.26% by weight based on the dihydrofolic acid) was added to the flask, and hydrogenation was carried out in the same manner as described in Example 1 to obtain 1.439 g (65.7% yield) of tetrahydrofolic acid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04665176
Source datasetuspto-grants-1987_05
ORD IDord-fd143b4ce6a147c3b8afe18b0fe0c202
Source noteuspto-grants-1987_05