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HRID 247523作成日:2026年10月27日

Hydrochloric Acid → HCID 178444539、化合物

https://huagongshe.com/reaction/247523

反応式

関与物質

役割名称HCID仕込み量
反応物Hydrochloric AcidHCID 313—
反応物Aluminium lithium hydrideHCID 21226445—
反応物HCID 178444557HCID 178444557—
溶媒TetrahydrofuranHCID 8028—
生成物HCID 178444539HCID 17844453996%

反応手順

3.79 g of lithium aluminium hydride were placed in 100 ml of absolute tetrahydrofuran under argon gasification and treated within 30 minutes with a solution of 19.83 g of trans-4-pentylcyclohexanecarboxylic acid in 100 ml of absolute tetrahydrofuran. After completion of the addition, the mixture was heated to reflux for 1 hour, then cautiously added to 200 ml of 2N hydrochloric acid and extracted three times with 100 ml of diethyl ether each time. The organic phases were washed with 100 ml of saturated sodium carbonate solution, dried over potassium carbonate and concentrated. Distillation of the residue (19.2 g) gave in the main run 17.7 g (96%) of (trans-4-pentylcyclohexyl)methanol as a colourless oil (purity 99.9%); b.p. 89° C./0.2 mmHg.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US04708441
出典データセットuspto-grants-1987_11
ORD IDord-88b516eec58444f591eb2bd6058ec7f9
出典メモuspto-grants-1987_11