(S)-(-)-2,2'-双(甲氧基甲氧基)-1,1'-二萘是一种用MOM保护基保护的(S)-联萘酚。它可通过(S)-联萘酚与氯甲基甲醚一步反应得到。
制备过程在氮气保护下,于0℃时将2g NaH(3当量)加入到250mL三口烧瓶中并抽真空后再次充入氮气。随后,缓慢加入100mL四氢呋喃,并滴加溶解了5g (S)-联萘酚(17.5mmol)的四氢呋喃溶液。在0℃下反应0.5小时后,再滴加3mL氯甲基甲醚(2.3当量),继续在0℃下保温半小时。随后,在室温下搅拌直至通过TLC检测到反应完全。
反应完成后,将体系冷却至0℃,缓慢滴加水以中和过量的NaH,分出有机相并用水萃取两次。合并后的有机相用饱和食盐水洗涤一次,并使用MgSO₄进行干燥处理。随后过滤去除固体,减压蒸馏除去溶剂,最终通过甲醇重结晶得到6.4g白色固体产物,产率为98%。
用途3-或3,3′-二取代基的产物可以通过邻位金属取代反应和随后的亲电试剂处理生成对应的BINOL衍生物。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 7,7'-dihydroxy-2,2'-bis(methoxymethoxy)-1,1'-dinaphthyl | —— | C24H22O6 | 406.435 |
S-1,1'-联-2-萘酚 | 1,1'-bi-2-naphthol | 602-09-5 | C20H14O2 | 286.33 |
—— | 7,7′-bis(allyloxy)-[1,1′-binaphthalene]-2,2′-diol | 79044-31-8 | C26H22O4 | 398.458 |
—— | (S)-6,6'-dibromo-1,1'-binaphthalene-2,2'-diol | 79082-80-7 | C20H12Br2O2 | 444.122 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (S)-2,2'-bis(methoxymethoxy)-6,6'-diphenyl-1,1'-binaphthalene | —— | C36H30O4 | 526.632 |
(R)-(+)-6,6`-二溴-2,2`-双(甲氧基亚甲氧基)-1,1`-联萘 | (R)-6,6'-dibromo-2,2'-bis(methoxymethoxy)-1,1'-binaphthalene | 211560-97-3 | C24H20Br2O4 | 532.228 |
—— | (S)-6-bromo-2,2'-bismethoxymethoxy-1,1'-binaphthyl | —— | C24H21BrO4 | 453.332 |
—— | (R)-3-phenyl-2,2'-bis(methoxy(methoxy))-1,1'-binaphthyl | —— | C30H26O4 | 450.534 |
—— | (R)-3,3'-diphenyl-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl | —— | C36H30O4 | 526.632 |
—— | 3-(Methoxymethoxy)-4-[2-(methoxymethoxy)naphthalen-1-yl]naphthalen-2-ol | —— | C24H22O5 | 390.436 |
—— | 9,9’-((Ra)-2,2’-bis(methoxymethoxy)-[1,1’-binaphthalene]-3,3’-diyl)dianthracene | —— | C52H38O4 | 726.871 |
—— | (S)-3,3'-dihydroxy-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl | —— | C24H22O6 | 406.435 |
—— | 2,2'-Bis(methoxymethoxy)-3,3'-bis(4-methylphenyl)-1,1'-binaphthalene | 945743-58-8 | C38H34O4 | 554.686 |
—— | (P)-2,2'-bis(methoxymethoxy)-3,3'-bis(4-pyridyl)-1,1'-binaphthyl | —— | C34H28N2O4 | 528.607 |
—— | (R)-3,3'-dibromo-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl | —— | C24H20Br2O4 | 532.228 |
—— | (R)-3-methyl-2,2'-bis(methoxy(methoxy))-1,1'-binaphthyl | —— | C25H24O4 | 388.463 |
—— | 3,3'-Bis-(2-methoxy-phenyl)-[1,1']binaphthalenyl-2,2'-diol | —— | C34H26O4 | 498.578 |
—— | (R)-3,3'-dimethyl-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl | —— | C26H26O4 | 402.49 |
(S)-3,3-二碘-2,2-双(甲氧基甲氧基)-1,1-联萘 | (Ra)-3,3’-diiodo-2,2’-bis(methoxymethoxy)-1,1’-binaphthalene | 219583-87-6 | C24H20I2O4 | 626.229 |
S-1,1'-联-2-萘酚 | 1,1'-bi-2-naphthol | 602-09-5 | C20H14O2 | 286.33 |
—— | (S)-6,6'-diphenyl-[1,1'-binaphthalene]-2,2'-diol | —— | C32H22O2 | 438.525 |
—— | (R(a))-[2,2'-bis-methoxymethoxy-[1,1']binaphthalenyl-3-yl]-methanol | —— | C25H24O5 | 404.463 |
—— | (R(a))-2,2'-bis-methoxymethoxy-[1,1']binaphthalenyl-3-carbaldehyde | 216978-80-2 | C25H22O5 | 402.447 |
—— | (R)-(-)-3,3'Bis(hydroxymethyl)-2,2'-bis(methoxymethoxy)-1,1'-binaphthalene | —— | C26H26O6 | 434.489 |
—— | (S(a))-3-bromomethyl-2,2'-bis-methoxymethoxy-[1,1']binaphthalenyl | —— | C25H23BrO4 | 467.359 |
—— | (R)-2,2′-bis(methoxymethoxy)-[1,1′-binaphthalene]-3,3′-dicarbaldehyde | —— | C26H22O6 | 430.457 |
—— | (S)-3,3'-diethynyl-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl | —— | C28H22O4 | 422.48 |
—— | (S)-3,3'-bis(chloromethyl)-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl | —— | C26H24Cl2O4 | 471.38 |
—— | (-)-2,2'-bis(methoxymethoxy)-3,3'-bis(methylthio)-1,1'-binaphthyl | 431042-17-0 | C26H26O4S2 | 466.622 |
2,2',3,3'-四羟基-1,1'-联萘 | rac-2,2',3,3'-tetrahydroxy-1,1'-binaphthyl | 39215-21-9 | C20H14O4 | 318.329 |
—— | (R)-3,3'-bis(4-methoxyphenyl)-2,2'-dihydroxy-1,1'-binaphthyl | —— | C34H26O4 | 498.578 |
—— | 3-Ethoxy-1-(3-ethoxy-2-hydroxynaphthalen-1-yl)naphthalen-2-ol | —— | C24H22O4 | 374.436 |
—— | (R)-3,3'-bis(2-hydroxyethyl)-2,2'-bis(methoxymethyloxy)-1,1'-binaphthyl | 173961-77-8 | C28H30O6 | 462.543 |
—— | 2-(Methoxymethoxy)-3-[[3-(methoxymethoxy)-4-[2-(methoxymethoxy)naphthalen-1-yl]naphthalen-2-yl]methoxymethyl]-1-[2-(methoxymethoxy)naphthalen-1-yl]naphthalene | 265116-89-0 | C50H46O9 | 790.91 |
2,2'-双(甲氧基甲氧基)-1,1'-联萘基-3,3'-二硼酸,97 | 2,2'-Bis(MOMoxy)-1,1'-binaphthyl-3,3'-diyldiboronic acid | 957111-26-1 | C24H24B2O8 | 462.072 |
—— | (S)-3,3'-diazidomethyl-2,2'-dimethoxymethoxy-1,1'-dinaphthyl | —— | C26H24N6O4 | 484.514 |
—— | (S)-[2,2':4',1'':3'',2'''-quaternaphthalene]-2'',3'-diol | —— | C40H26O2 | 538.645 |
(R)-3,3'-二苯基-1,1'-联萘酚 | (R)-(+)-3,3'-diphenyl-[1,1'-binaphthalene]-2,2'-diol | 75684-93-4 | C32H22O2 | 438.525 |
—— | (R)-3,3'-bis(2-naphthyl)-2,2'-dihydroxy-1,1'-binaphthyl | —— | C40H26O2 | 538.645 |
—— | (R)-3,3'-bis(trifluoromethyl)-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl | —— | C26H20F6O4 | 510.433 |
—— | 2,2'-Bis-methoxymethoxy-3,3'-bis-phenylsulfanyl-[1,1']binaphthalenyl | 142010-85-3 | C36H30O4S2 | 590.764 |
(R)-3,3''-双([[1,1''-联苯]-4-基)-[1,1''-联萘]-2,2''-二醇 | (-)(R)-3,3'-bis(p-diphenyl)-2,2'-dihydroxy-1,1'-binaphthyl | 215433-52-6 | C44H30O2 | 590.721 |
3,3'-二(9-菲基)-1,1'-联萘-2,2'-二醇 | (R)-dianthracenylbinol | 957111-25-0 | C48H30O2 | 638.765 |
(R)-3,3′-二-9-蒽基-1,1′-二-2-萘酚 | (R)-3,3'-di(anthracen-9-yl)-[1,1'-binaphthalene]-2,2'-diol | 361342-50-9 | C48H30O2 | 638.765 |
—— | (R)-3,3'-bis(benzyloxy)-1,1'-binaphthalene-2,2'-diol | —— | C34H26O4 | 498.578 |
—— | (R)-3,3'-bis(4-fluorophenyl)-2,2'-dihydroxy-[1,1']binaphthyl | —— | C32H20F2O2 | 474.506 |
—— | 3-bromo-1,1'-bi-2-naphthol | 909553-05-5 | C20H13BrO2 | 365.226 |
(S)-3,3'-二溴-1,1'-联-2-萘酚 | (R)-3,3'-dibromo-1,1'-bi-2-naphthol | 111795-43-8 | C20H12Br2O2 | 444.122 |
(S)-3,3'-二(4-甲基苯基)-1,1'-联萘酚 | (S)-3,3'-di(p-tolyl)-[1,1'-binaphthalene]-2,2'-diol | 885670-60-0 | C34H26O2 | 466.579 |
—— | 6,6'-dibromo-3,3'-diphenyl-1,1'-bi-2-naphthol | —— | C32H20Br2O2 | 596.318 |
—— | (S)-3,3'-F2-BINOL | —— | C20H12F2O2 | 322.311 |
—— | (R)-2,2'-bis(methoxymethoxy)-3,3'-bis(diphenylphosphino)-1,1'-binaphthyl | —— | C48H40O4P2 | 742.791 |
—— | (R)-3-methyl-1,1'-bi-2-naphthol | —— | C21H16O2 | 300.357 |
(R)-3,3-二甲基-1,1-联萘-2,2-二醇 | (R)-3,3'-dimethyl-1,1'-binaphthalene-2,2'-diol | 55515-98-5 | C22H18O2 | 314.384 |
—— | (R)-3,3'-diiodo-[1,1'-binaphthalene]-2,2'-diol | —— | C20H12I2O2 | 538.123 |
—— | (M)-2,2’-di(methoxymethoxy)-3,3’-bis(3-ethyndiylpyridyl)-1,1’-binapththyl | —— | C38H28N2O4 | 576.651 |
—— | (S)-3,3'-bis(3,5-dimethylphenyl)-[1,1'-binaphthalene]-2,2'-diol | —— | C36H30O2 | 494.633 |
—— | (S)-3,3'-bis(4-tert-butylphenyl)[1,1']binaphthalenyl-2,2'-diol | —— | C40H38O2 | 550.741 |
—— | 3,3'-hydroxylmethyl-1,1'-binaphthalene | 198784-66-6 | C21H16O3 | 316.356 |
—— | 2,2'-dihydroxy-3,3'-bis(hydroxymethyl)-1,1'-binaphthyl | 42167-06-6 | C22H18O4 | 346.383 |
—— | [1-(3-Formyl-2-hydroxynaphthalen-1-yl)naphthalen-2-yl] 2,2-dimethylpropanoate | 345659-35-0 | C26H22O4 | 398.458 |
—— | Bis[1-(3-formyl-2-hydroxynaphthalen-1-yl)naphthalen-2-yl] hexanedioate | 1002101-65-6 | C48H34O8 | 738.793 |
—— | (R)-2,2'-bis(hydroxy)-1,1'-binaphthalene-3-carboxaldehyde | —— | C21H14O3 | 314.34 |
(R)-2,2'-二羟基-[1,1'-联萘]-3,3'-二醛 | (Ra)-2,2'-dihydroxy-1,1'-binaphthalenyl-3,3'-dicarbaldehyde | 121314-69-0 | C22H14O4 | 342.351 |
—— | 3,3'-diethynyl-2,2'-dihydroxy-1,1'-binaphthalene | —— | C24H14O2 | 334.374 |
—— | (S)-2,2'-bis(methoxymethoxy)-5,6,7,8-tetrahydro-1,1'-binaphthyl | —— | C24H26O4 | 378.468 |
—— | Bis[1-(3-formyl-2-hydroxynaphthalen-1-yl)naphthalen-2-yl] butanedioate | 1002101-63-4 | C46H30O8 | 710.739 |
—— | Bis[1-(3-formyl-2-hydroxynaphthalen-1-yl)naphthalen-2-yl] pentanedioate | 1002101-64-5 | C47H32O8 | 724.766 |