性状 (-)-香茅醛外观为无色油状液体。
用途 (-)-香茅醛是一种单萜化合物,由植物代谢形成。它也是一种天然的驱虫剂,并且是香茅醛油的主要成分之一;此外,它还可作为 (-)-薄荷醇的一锅法合成起始材料。
生物活性 (R)-(+)-Citronellal 可从柑橘、薰衣草和桉树油中分离得到,是一种单萜化合物,也是香茅醛的主要成分之一。这种化合物具有独特的柠檬香味,并可用作调味剂;它还具备驱虫和抗真菌的作用。
靶点 Human Endogenous Metabolite
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
香茅醛 | 3,7-dimethyl-oct-6-enal | 106-23-0 | C10H18O | 154.252 |
(R)-(+)-香茅酸 | (R)-citronellic acid | 18951-85-4 | C10H18O2 | 170.252 |
—— | (R)-(-)-2,6-dimethyl-5-heptenal | —— | C9H16O | 140.225 |
(R)-(+)-β-香茅醇 | (3R)-citronellol | 1117-61-9 | C10H20O | 156.268 |
(S)-(-)-β-香茅醇 | (S)-3,7-dimethyl-6-octen-1-ol | 7540-51-4 | C10H20O | 156.268 |
香茅醇 | Citronellol | 106-22-9 | C10H20O | 156.268 |
—— | methyl (R)-(+)-citronellate | 20425-48-3 | C11H20O2 | 184.279 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4,8-二甲基壬-7-烯醛 | 4,8-dimethylnon-7-enal | 58772-83-1 | C11H20O | 168.279 |
—— | (R)-3,7-dimethyl-6(E)-octene-1,8-diol | 73127-93-2 | C10H16O2 | 168.236 |
—— | (4R)-4,8-dimethyl-7-nonen-2-one | 89272-56-0 | C11H20O | 168.279 |
—— | (S)-2,6-dimethyloct-2-ene | 60711-13-9 | C10H20 | 140.269 |
—— | (R)-3-methylhept-6-enal | 289906-96-3 | C8H14O | 126.199 |
—— | (5R)-5,9-dimethyldeca-1,8-dien-3-one | 445387-54-2 | C12H20O | 180.29 |
—— | (6R)-2,6-dimethyl-2,17-octadecadien-8-one | 213018-18-9 | C20H36O | 292.505 |
—— | (+)(6R)-2.6.11-trimethyl-dodecen-(2)-one-(8) | 79859-01-1 | C15H28O | 224.387 |
—— | (R)-2,6-dimethyl-2,8-nonadiene | 372099-09-7 | C11H20 | 152.28 |
(R)-(+)-香茅酸 | (R)-citronellic acid | 18951-85-4 | C10H18O2 | 170.252 |
—— | (+)-citronelloyl chloride | 77732-35-5 | C10H17ClO | 188.697 |
3,7-二甲基-6-辛烯酸 | racemic citronellic acid | 502-47-6 | C10H18O2 | 170.252 |
—— | (3R)-α-methylene-3,7-dimethyl-6-octen-1-al | 120093-49-4 | C11H18O | 166.263 |
—— | (6R,8Z)-2,6-dimethyltrideca-2,8-diene | 200572-73-2 | C15H28 | 208.387 |
—— | (6S)-2,6-Dimethyl-2-octadecene | 89051-77-4 | C20H40 | 280.538 |
—— | (6S)-2,6-dimethyl-2-icosene | 230966-14-0 | C22H44 | 308.591 |
—— | (S)-(-)-2,6-dimethyldodec-2-ene | 86414-52-0 | C14H28 | 196.376 |
—— | (7R)-2,7,11-trimethyl-5-oxododec-10-enal | 445387-55-3 | C15H26O2 | 238.37 |
—— | (6R)-2,6,8-trimethyl-2-nonene | 152999-48-9 | C12H24 | 168.323 |
—— | (R)-3-methylcyclopentadec-6-en-1-one | 213018-22-5 | C16H28O | 236.398 |
—— | citronellyl nitrile | 35931-93-2 | C10H17N | 151.252 |
—— | (3,7-Dimethyl-6-octenyl)amin | 20400-93-5 | C10H21N | 155.283 |
—— | (2S,3R)-3,7-dimethyl-2-(3-oxobutyl)oct-6-enal | 1046160-17-1 | C14H24O2 | 224.343 |
—— | (2RS,3R)-3,7-Dimethyl-2-(3-oxobutyl)oct-6-enal | 131308-24-2 | C14H24O2 | 224.343 |
(R)-(+)-β-香茅醇 | (3R)-citronellol | 1117-61-9 | C10H20O | 156.268 |
香茅醇 | Citronellol | 106-22-9 | C10H20O | 156.268 |
(S)-(-)-β-香茅醇 | (S)-3,7-dimethyl-6-octen-1-ol | 7540-51-4 | C10H20O | 156.268 |
2,6-二甲基庚-2-烯 | 2,6-dimethyl-2-heptene | 5557-98-2 | C9H18 | 126.242 |
—— | (3E,6R)-6,10-dimethylundeca-1,3,9-triene | 1599472-35-1 | C13H22 | 178.318 |
—— | (4R)-4,8-dimethyl-7-nonenenitrile | 10340-85-9 | C11H19N | 165.279 |
—— | 6,10-dimethyl-undeca-1,3,9-triene | —— | C13H22 | 178.318 |
—— | (R)-6,10-dimethylundeca-3,9-dien-2-one | 58717-69-4 | C13H22O | 194.317 |
—— | (6R)-(E)-6,10-dimethyl-3,9-undecadien-2-one | 76832-12-7 | C13H22O | 194.317 |
—— | (R)-(+)-4,8-dimethyl-7-nonen-1-ol | 130650-47-4 | C11H22O | 170.295 |
—— | (R)-(+)-5,9-dimethyldec-8-en-1-yne | 79015-77-3 | C12H20 | 164.291 |
—— | N-hydroxy-3,7-dimethyloct-6-enamide | 24271-85-0 | C10H19NO2 | 185.266 |
—— | methyl (R)-(+)-citronellate | 20425-48-3 | C11H20O2 | 184.279 |
—— | 5,9-dimethyl-dec-8-en-1-ol | 857783-62-1 | C12H24O | 184.322 |
—— | (S)-(+)-5,9-dimethyldec-8-en-1-ol | 69303-22-6 | C12H24O | 184.322 |
—— | (R)-(+)-6-methyl-2-cycloheptenone | 161106-25-8 | C8H12O | 124.183 |
—— | (Z,4R)-4-methylundec-6-enoic acid | 200572-69-6 | C12H22O2 | 198.305 |
—— | (3E,2RS,6R)-6,10-dimethyl-2-hydroxy-3,9-undecadiene | —— | C13H24O | 196.333 |
—— | (3E,2R,6R)-6,10-dimethyl-2-hydroxy-3,9-undecadiene | 119775-85-8 | C13H24O | 196.333 |
—— | (R)-5-methyl-3-oxonona-1,8-diene | 308847-66-7 | C10H16O | 152.236 |
—— | (R)-8,8-dibromo-2,6-dimethyloct-2-ene | 1232772-99-4 | C10H18Br2 | 298.061 |
—— | (R)-5-methylheptadeca-1,16-diene-7-one | 213018-21-4 | C18H32O | 264.451 |
—— | (R)-1,1-dibromo-4,8-dimethylnona-1,7-diene | 632337-35-0 | C11H18Br2 | 310.072 |
—— | (R)-8,8-difluoro-2,6-dimethyloct-2-ene | 867377-20-6 | C10H18F2 | 176.25 |
A variety of carbonyl compounds are reduced to their corresponding alcohols with sodium borohydride under ultrasound irradiation and aprotic condition. Reduction reactions are performed in THF at room temperature or under reflux condition. The product alcohols were obtained in good to excellent yields. The chemoselective reduction of aldehydes over ketones was achieved successfully with this system.
NaBH4 in the presence of sodium bisulfate (NaHSO4·H2O), a weakly acidic reagent, efficiently reduces a variety of carbonyl compounds such as aldehydes, ketones, α,β -unsaturated aldehydes and ketones, α-diketones and acyloins to their corresponding alcohols in acetonitrile under heterogeneous condition. Reduction reactions were accomplished at room temperature or under reflux condition