1151665-15-4

基本信息
2-氯-6-BOC-5,6,7,8-四氫-1,6-萘啶
2-氯-7,8-二氫-1,6-萘啶-6(5H)-羧酸叔丁酯
2-氯-7,8-二氫-1,6-二氮雜萘-6(5H)-羧酸叔丁酯
叔-丁基 2-氯-5,6,7,8-四氫-1,6-萘啶-6-甲酸基酯
2-氯-7,8-二氫-1,6-萘啶-6(5H)-羧酸叔丁酯 10G
2-氯-7,8-二氫-1,6-萘啶-6(5H)-羧酸 1,1-二甲基乙酯
TERT-BUTYL 2-CHLORO-7,8-DIHYDRO-1,6-NAPHTHYRIDINE-6(6H)-CARBOXYLATE
6-Boc-2-chloro-5,6,7,8-tetrahydro-1,6-naphthyridine
tert-Butyl 2-chloro-7,8-dihydro-1,6-naphthyridine-6(5H)
tert-Butyl2-chloro-7,8-dihydro-1,6-naphthyridine-6(5H)-carbo...
tert-butyl 2-chloro-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxyl
tert-butyl 2-chloro-7,8-dihydro-5H-1,6-naphthyridine-6-carboxylate
ert-butyl 2-chloro-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate
tert-butyl 2-chloro-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate
tert-butyl 2-chloro-5,6,7,8-tetrahydro-1,6-naphthyridine-6-carboxylate
1,6-Naphthyridine-6(5H)-carboxylic acid, 2-chloro-7,8-dihydro-, 1,1-dimethylethyl ester
物理化學(xué)性質(zhì)
安全數(shù)據(jù)
制備方法

766545-20-4

24424-99-5

1151665-15-4
以2-氯-5,6,7,8-四氫-1,6-萘啶鹽酸鹽(106.1 g,517 mmol)和N,N-二異丙基乙胺(80 g,108 mL,621 mmol,1.2當(dāng)量)為起始原料,在二氯甲烷(DCM,1 L)中形成漿液。通過(guò)加料漏斗在1小時(shí)內(nèi)緩慢加入二碳酸二叔丁酯(119 g,543 mmol,1.05當(dāng)量)的DCM(100 mL)溶液。反應(yīng)混合物逐漸轉(zhuǎn)變?yōu)槌吻迦芤?,隨后在室溫下繼續(xù)攪拌1小時(shí),反應(yīng)進(jìn)程通過(guò)LCMS監(jiān)測(cè)。反應(yīng)完成后,將混合物濃縮。將濃縮后的殘余物溶解于乙酸乙酯(EtOAc,1 L)中,依次用水(3×300 mL)和鹽水(300 mL)洗滌,有機(jī)相用無(wú)水硫酸鎂(MgSO4)干燥。減壓蒸發(fā)去除溶劑,得到2-氯-7,8-二氫-1,6-萘啶-6(5H)-羧酸1,1-二甲基乙酯,為灰白色固體(139 g,收率:100%)。產(chǎn)物經(jīng)1H NMR(400 MHz,CDCl3)和LCMS表征:1H NMR δ 1.49(9H,s),2.97(2H,t,J = 5.9 Hz),3.73(2H,t,J = 6.0 Hz),4.57(2H,s),7.17(1H,d,J = 8.0 Hz),7.38(1H,d,J = 8.0 Hz)ppm;LCMS m/z:269(M + 1)。
參考文獻(xiàn):
[1] Patent: US2012/244110, 2012, A1. Location in patent: Page/Page column 61
[2] Journal of Medicinal Chemistry, 2014, vol. 57, # 8, p. 3430 - 3449
[3] Patent: EP3252059, 2017, A1. Location in patent: Paragraph 0335; 0338; 0339
[4] Patent: WO2009/121812, 2009, A1. Location in patent: Page/Page column 78
[5] Patent: WO2013/79452, 2013, A1. Location in patent: Page/Page column 138; 139
報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱 | CAS號(hào) | 包裝 | 價(jià)格 |
2025/05/22 | XW02115166515404 | 2-氯-7,8-二氫-1,6-二氮雜萘-6(5H)-羧酸叔丁酯 | 1151665-15-4 | 5G | 841元 |
2025/05/22 | XW02115166515403 | 2-氯-7,8-二氫-1,6-二氮雜萘-6(5H)-羧酸叔丁酯 | 1151665-15-4 | 1G | 226元 |
2025/05/22 | XW02115166515402 | 2-氯-7,8-二氫-1,6-二氮雜萘-6(5H)-羧酸叔丁酯 | 1151665-15-4 | 250MG | 114元 |