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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 223634Generated: October 30, 2026

Sulfuric Acid → HCID 73678927, compound

https://huagongshe.com/reaction/223634

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSulfuric AcidHCID 1118—
ReactantHydroxylamine, sulfate (1:1)HCID 159255—
ReactantHCID 20436102HCID 20436102—
SolventWaterHCID 962—
ProductHCID 73678927HCID 73678927191%

Reaction Steps

The procedure described in Example 1(b) is repeated, except that 223 g (1 mol) of 3,3-dimethyl-12-ethyl-1-aza-cyclododecene, 82 g (0.5 mol) of hydroxylamine sulfate, 150 g of sulfuric acid and 400 ml of water are used. Distillation yields 245 g (0.955 mol) of 2,2-dimethyl-11-ethyl-11-amino-undecanal oxime; yield 95.5% of theory; boiling point 155°-160° C./7 Pa.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04355177
Source datasetuspto-grants-1982_10
ORD IDord-003a1ecf84da407da9380d654df73c97
Source noteuspto-grants-1982_10