(+)-甘油醇缩丙酮是合成多种化合物的重要中间体,广泛应用于食品、医药及化工行业。它可用于制备镇咳药左旋羟苯哌嗦、高血压药物普萘洛尔以及手性冠醚等。此外,(+)-甘油醇缩丙酮也可作为一种廉价的手性诱导剂用于手性合成中。
合成以无水氯化锌为催化剂,D-甘露醇与丙酮缩合反应可以合成二异亚丙基缩合物,最适宜的反应条件可使产率达到65%。随后通过NaIO4氧化断链和NaBH4还原,最终得到(+)-甘油醇缩丙酮。
(R)-和(S)-型均为手性合成子,用于制备四氧杂螺十一烷、二甘油酯和甘油磷酸酯。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
丙酮缩甘油 | (R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol | 100-79-8 | C6H12O3 | 132.159 |
—— | (2,2-dimethyl-1,3-dioxolan-4-yl)methyl acetate | 121348-86-5 | C8H14O4 | 174.197 |
—— | (2,2-dimethyl-1,3-dioxolane-4-yl)methyl n-propanoate | 20834-34-8 | C9H16O4 | 188.224 |
—— | (2S,3S)-1,2-O-isopropylidene-1,2,3,4-tetrol | 91274-05-4 | C7H14O4 | 162.186 |
—— | 1-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]ethane-1,2-diol | 229639-17-2 | C7H14O4 | 162.186 |
丁酸丙酮缩甘油酯 | (RS)-1,2-O-isopropylidene glycerol butanoate | 92418-59-2 | C10H18O4 | 202.251 |
—— | (S)-solketal butyrate | 119238-14-1 | C10H18O4 | 202.251 |
—— | (R)-solketal butyrate | 57415-99-3 | C10H18O4 | 202.251 |
—— | (S)-1,2-O-isopropylidene glycerol hexanoate | 189633-88-3 | C12H22O4 | 230.304 |
L-甘油醛缩丙酮 | (4S)-2,2-dimethyl-[1,3]dioxolane-4-carbaldehyde | 22323-80-4 | C6H10O3 | 130.144 |
(R)-(+)-2,2-二甲基-1,3-二氧戊环-4-甲醛 | 2,3-isopropylidene-glyceraldehyde | 15186-48-8 | C6H10O3 | 130.144 |
—— | (+/-)-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl heptanoate | 20620-20-6 | C13H24O4 | 244.331 |
—— | (2,2-dimethyl-1,3-dioxolan-4-yl)methyl stearate | —— | C24H46O4 | 398.627 |
(2,2-二甲基-1,3-二氧环烷-4-基)辛酸甲酯 | (2,2-dimethyl-1,3-dioxolane-4-yl)methyl caprylate | 115228-29-0 | C14H26O4 | 258.358 |
(S)-(-)-2,2-二甲基-1,3-二氧戊环-4-羧酸甲酯 | methyl (4S)-2,2-dimethyl-1,3-dioxolane-4-carboxylate | 60456-21-5 | C7H12O4 | 160.17 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
丙酮缩甘油 | (R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol | 100-79-8 | C6H12O3 | 132.159 |
(S)-(+)-1,2-异亚丙基甘油 | (S)-(+)-(2,2-dimethyl-[1,3]dioxolan-4-yl)methanol | 22323-82-6 | C6H12O3 | 132.159 |
—— | (R)-4-(Methoxymethyl)-2,2-dimethyl-1,3-dioxolane | 51575-05-4 | C7H14O3 | 146.186 |
—— | (4R)-5,6-isopropylidene-3-oxa-1,5,6-trihydroxyhexanol | 248270-72-6 | C8H16O4 | 176.213 |
—— | (R)-4-(((2-methoxyethoxy)methoxy)methyl)-2,2-dimethyl-1,3-dioxolane | 114047-16-4 | C10H20O5 | 220.266 |
(S)-o-[(2,2-二甲基-1,3-二氧杂烷-4-基)甲基]-羟胺盐酸盐 | (S)-(2,2-dimethyl-1,3-dioxolan-4-yl)methoxyamine | 120564-14-9 | C6H13NO3 | 147.174 |
(R)-o-((2,2-二甲基-1,3-二氧杂烷-4-基)甲基)羟胺 | (4R)-2,2-dimethyl-[1,3]dioxolan-4-ylmethoxyamine | 114778-50-6 | C6H13NO3 | 147.174 |
—— | (2R,9R)-1,2-epoxy-9,10-dihydroxy-4,7-dioxa-9,10-isopropylidenedecane | 248270-75-9 | C11H20O5 | 232.277 |
—— | (4R)-2,2-dimethyl-4-{[(prop-2-en-1-yl)oxy]methyl}-1,3-dioxolane | 18657-14-2 | C9H16O3 | 172.224 |
—— | 1-O-hexadecyl-2,3-O-isopropylidene-sn-glycerol | 91326-86-2 | C22H44O3 | 356.59 |
—— | (R)-2,2-dimethyl-4-((octadecyloxy)methyl)-1,3-dioxolane | 14347-81-0 | C24H48O3 | 384.643 |
—— | 3-O-hexadecyl-1,2-O-isopropylidene-sn-glycerol | 57959-37-2 | C22H44O3 | 356.59 |
—— | (R)-4-(((5-Bromopentyl)oxy)methyl)-2,2-dimethyl-1,3-dioxolane | —— | C11H21BrO3 | 281.19 |
—— | 1-O-<(Z)-9-Octadecenyl>-2,3-di-O-isopropyliden-sn-glycerin | 87936-01-4 | C24H46O3 | 382.627 |
—— | (2R)-1-[[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy]hexadecan-2-ol | 1366405-32-4 | C22H44O4 | 372.589 |
—— | (R)-solketal propionate | 117438-31-0 | C9H16O4 | 188.224 |
—— | (S)-2,2-dimethyl-1,3-dioxolan-4-ylmethyl ethyl carbonate | 1188536-58-4 | C9H16O5 | 204.223 |
—— | (2R)-1,2-O-isopropylidene-3-O-[(3R,7R,11R)-3,7,11,15-tetramethylhexadecyl]glycerol | 247098-35-7 | C26H52O3 | 412.697 |
—— | (2R)-1,2-O-isopropylidene-3-O-[(3S,7R,11R)-3,7,11,15-tetramethylhexadecyl]glycerol | 247098-37-9 | C26H52O3 | 412.697 |
(S)-2,2-二甲基-1,3-二氧戊环-4-甲酸 | 2,3-O-isopropylidene-L-glyceric acid | 102045-96-5 | C6H10O4 | 146.143 |
—— | (S)-solketal butyrate | 119238-14-1 | C10H18O4 | 202.251 |
—— | (S)-2,2-dimethyl-1,3-dioxolan-4-ylmethyl vinyl carbonate | 1188536-59-5 | C9H14O5 | 202.207 |
—— | chloromethyl [(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl carbonate | 214543-59-6 | C8H13ClO5 | 224.641 |
—— | (2'S)-2,3-O-isopropylidene-2,3-dihydroxy-1-prop-1-yl pent-4-ynoate | 1341126-49-5 | C11H16O4 | 212.246 |
—— | (S)-1,2-O-isopropylidene glycerol hexanoate | 189633-88-3 | C12H22O4 | 230.304 |
—— | (R)-1-[2-((R)-2,2-Dimethyl-[1,3]dioxolan-4-ylmethoxy)-ethoxy]-5-trimethylsilanyl-pent-4-yn-2-ol | 248270-78-2 | C16H30O5Si | 330.497 |
L-甘油醛缩丙酮 | (4S)-2,2-dimethyl-[1,3]dioxolane-4-carbaldehyde | 22323-80-4 | C6H10O3 | 130.144 |
(R)-(-)-2,2-二甲基-1,3-二氧戊环-4-甲胺 | (R)-(-)-(2,2-dimethyl-1,3-dioxolan-4-yl)methanamine | 103883-30-3 | C6H13NO2 | 131.175 |
2,2-二甲基-1,3-二氧戊环-4-甲胺 | 2,2-dimethyl-1,3-dioxolane-4-methanamine | 22195-47-7 | C6H13NO2 | 131.175 |
(R)-(+)-4-氯甲基-2,2-二甲基-1,3-二氧戊烷 | (R)-4-chloromethyl-2,2-dimethyl-1,3-dioxolane | 57044-24-3 | C6H11ClO2 | 150.605 |
—— | (S)-2,2-dimethyl-1,3-dioxolan-4-ylmethyl n-hexadecanoate | 119617-61-7 | C22H42O4 | 370.573 |
—— | tetradecanoic acid 2,2-dimethyl-1,3-dioxolan-4-ylmethyl ester | 163432-14-2 | C20H38O4 | 342.519 |
—— | (S)-2,2-dimethyl-1,3-dioxolan-4-ylmethyl n-octadecanoate | 111425-86-6 | C24H46O4 | 398.627 |
2,2-二甲基-4(r)-4-碘甲基-1,3-二氧杂烷 | (R)-4-(iodomethyl)-2,2-dimethyl-1,3-dioxolane | 23735-39-9 | C6H11IO2 | 242.057 |
(4S)-4-(碘甲基)-2,2-二甲基-1,3-二氧戊环 | (S)-4-(iodomethyl)-2,2-dimethyl-1,3-dioxolane | 23735-44-6 | C6H11IO2 | 242.057 |
—— | (4S)-(2,2-dimethyl-1,3-dioxolan-4-yl)methanethiol | 120200-00-2 | C6H12O2S | 148.226 |