Citation:
Jue Xiao CAI, Zheng Hong ZHOU, Kang Ying LI, Chi Hung YEUNG, Chu Chi TANG. A New Convenient Method for the Resolution of 1,1'-Binaphthalene-2,2'-diol Via a Phosphite Using (-)-Menthol as Resolving Agent[J]. Chinese Chemical Letters,
;2002, 13(7): 617-619.
-
(-)-Menthol reacts with phosphorus trichloride to afford menthyl phosphorodichloridite 2,which further reacts with racemic 1, 1'-binaphthalene-2, 2'-diol to give phosphite (±)-3 in the presence of triethylamine. (±)-3 can be easily separated by fractional crystallization to form the crystal (+)-(S)-3 and the mother liquor (-)-(R)-3. Then both the crystal and the mother liquor are treated with AcOH-H20 to obtain enantiomeric pure (-)-(S)-1 and (+)-(R)-1 respectively, with enantiomeric excess up to 99.7%.
-
-
-
-
[1]
Yang LU , Liangliang HUANG , Wei ZHAO , Xin WANG , Yanfeng BI . Syntheses, proton conduction, and transport mechanism of two three-dimensional lanthanum phosphite-oxalates. Chinese Journal of Inorganic Chemistry, 2025, 41(10): 2127-2137. doi: 10.11862/CJIC.20250149
-
[2]
Yang Liu , Jing Liang , Mengzhu Zheng , Haoze Song , Lixia Chen , Hua Li . PD-L1/SHP2 dual PROTACs inhibit melanoma by enhancing T-cell killing activity. Chinese Chemical Letters, 2025, 36(6): 110317-. doi: 10.1016/j.cclet.2024.110317
-
[3]
An Lu , Yuhao Guo , Yi Yan , Lin Zhai , Xiangyu Wang , Weiran Cao , Zijie Li , Zhixia Zhao , Yujie Shi , Yuanjun Zhu , Xiaoyan Liu , Huining He , Zhiyu Wang , Jian-Cheng Wang . Nanomedicine integrating the lipidic derivative of 5-fluorouracil, miriplatin and PD-L1 siRNA for enhancing tumor therapy. Chinese Chemical Letters, 2024, 35(6): 108928-. doi: 10.1016/j.cclet.2023.108928
-
[4]
Tao Yu , Vadim A. Soloshonok , Zhekai Xiao , Hong Liu , Jiang Wang . Probing the dynamic thermodynamic resolution and biological activity of Cu(Ⅱ) and Pd(Ⅱ) complexes with Schiff base ligand derived from proline. Chinese Chemical Letters, 2024, 35(4): 108901-. doi: 10.1016/j.cclet.2023.108901
-
[5]
Meng Shan , Yongmei Yu , Mengli Sun , Shuping Yang , Mengqi Wang , Bo Zhu , Junbiao Chang . Bifunctional organocatalyst-catalyzed dynamic kinetic resolution of hemiketals for synthesis of chiral ketals via hydrogen bonding control. Chinese Chemical Letters, 2025, 36(1): 109781-. doi: 10.1016/j.cclet.2024.109781
-
[6]
Aoxuan Song , Qinglong Qiao , Ning Xu , Yiyan Ruan , Wenhao Jia , Xiang Wang , Zhaochao Xu . Super-resolution imaging of cellular pseudopodia dynamics with a target-specific blinkogenic probe. Chinese Chemical Letters, 2025, 36(8): 110643-. doi: 10.1016/j.cclet.2024.110643
-
[7]
Ting Pan , Dinghu Zhang , Guomei You , Xiaoxia Wu , Chenguang Zhang , Xinyu Miao , Wenzhi Ren , Yiwei He , Lulu He , Yuanchuan Gong , Jie Lin , Aiguo Wu , Guoliang Shao . PD-L1 targeted iron oxide SERS bioprobe for accurately detecting circulating tumor cells and delineating tumor boundary. Chinese Chemical Letters, 2025, 36(1): 109857-. doi: 10.1016/j.cclet.2024.109857
-
[8]
Wen-Xuan Shao , Jianyuan Wu , Gaojie Li , Yi-Hao Min , Qiu-Shuang Hu , Yu Liu , Weimin Ci , Bi-Feng Yuan . Quantitative analysis of N6-methyladenine at single-base resolution in mitochondrial DNA of hepatocellular carcinoma by deaminase-mediated sequencing. Chinese Chemical Letters, 2025, 36(10): 110747-. doi: 10.1016/j.cclet.2024.110747
-
[9]
Yi Zhou , Wei Zhang , Rong Fu , Jiaxin Dong , Yuxuan Liu , Zihang Song , Han Han , Kang Cai . Self-assembly of two pairs of homochiral M2L4 coordination capsules with varied confined space using Tröger's base ligands. Chinese Chemical Letters, 2025, 36(2): 109865-. doi: 10.1016/j.cclet.2024.109865
-
[10]
Liangyu Zhang , Lei Lei , Zhuangzhuang Zhao , Guizhi Yang , Kaitao Wang , Liying Wang , Ningxin Zhang , Yanjia Ai , Xinqing Ma , Guannan Liu , Meng Zhao , Jun Wu , Dongjun Lin , Chun Chen . Enhanced venetoclax delivery using l-phenylalanine nanocarriers in acute myeloid leukemia treatment. Chinese Chemical Letters, 2025, 36(6): 110316-. doi: 10.1016/j.cclet.2024.110316
-
[11]
Yongjian Liu , Cen Liu , Haitao Guo , Jinchai Qi , Heng Chen , Yuping Yang , Tao Ma , Yonggang Liu . Alkaloids peganumiums A–C from Peganum harmala L., with two novel long conjugated structures. Chinese Chemical Letters, 2025, 36(8): 110558-. doi: 10.1016/j.cclet.2024.110558
-
[12]
Xiaofei NIU , Ke WANG , Fengyan SONG , Shuyan YU . Self-assembly of [Pd6(L)4]8+-type macrocyclic complexes for fluorescent sensing of HSO3-. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1233-1242. doi: 10.11862/CJIC.20240057
-
[13]
Hao Zhang , Haonan Qu , Ehsan Bahojb Noruzi , Haibing Li , Feng Liang . A nanocomposite film with layer-by-layer self-assembled gold nanospheres driven by cucurbit[7]uril for the selective transport of L-tryptophan and lysozyme. Chinese Chemical Letters, 2025, 36(1): 109731-. doi: 10.1016/j.cclet.2024.109731
-
[14]
Li'na ZHONG , Jingling CHEN , Qinghua ZHAO . Synthesis of multi-responsive carbon quantum dots from green carbon sources for detection of iron ions and L-ascorbic acid. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 709-718. doi: 10.11862/CJIC.20240280
-
[15]
Qing Zhang , Ling Sun , Lingyu Wu , Xue Wang , Liru Chen , Youyou Chen , Yuhang Liu , Wenhui Gu , Donglei Shi , Wenwen Liu , Jian Li , Yi-You Huang , Baoli Li , Hai-Bin Luo . Platycladus orientalis (L.) Franco demonstrates effective anti-psoriasis effects by inhibiting PDE4 with favorable safety profiles. Chinese Chemical Letters, 2025, 36(10): 110795-. doi: 10.1016/j.cclet.2024.110795
-
[16]
Ruiyan CHEN , Yanping HE , Jian ZHANG . Synthesis and third-order nonlinear optical property of Ti4L6 cage-based metal-organic framework. Chinese Journal of Inorganic Chemistry, 2025, 41(10): 2149-2156. doi: 10.11862/CJIC.20250177
-
[17]
Liping GUO . Synthesis and crystal structure characterization of yttrium imido complex: The reactivity of 2-substituted-1-amino-o-carborane with yttrium dialkyl complex. Chinese Journal of Inorganic Chemistry, 2025, 41(7): 1409-1415. doi: 10.11862/CJIC.20250065
-
[18]
Kexin Yan , Zhaoqi Ye , Lingtao Kong , He Li , Xue Yang , Yahong Zhang , Hongbin Zhang , Yi Tang . Seed-Induced Synthesis of Disc-Cluster Zeolite L Mesocrystals with Ultrashort c-Axis: Morphology Control, Decoupled Mechanism, and Enhanced Adsorption. Acta Physico-Chimica Sinica, 2024, 40(9): 2308019-0. doi: 10.3866/PKU.WHXB202308019
-
[19]
Zhenfei Tang , Yunwu Zhang , Zhiyuan Yang , Haifeng Yuan , Tong Wu , Yue Li , Guixiang Zhang , Xingzhi Wang , Bin Chang , Dehui Sun , Hong Liu , Lili Zhao , Weijia Zhou . Iron-doping regulated light absorption and active sites in LiTaO3 single crystal for photocatalytic nitrogen reduction. Chinese Chemical Letters, 2025, 36(3): 110107-. doi: 10.1016/j.cclet.2024.110107
-
[20]
Chao LIU , Jiang WU , Zhaolei JIN . Synthesis, crystal structures, and antibacterial activities of two zinc(Ⅱ) complexes bearing 5-phenyl-1H-pyrazole group. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1986-1994. doi: 10.11862/CJIC.20240153
-
[1]
Metrics
- PDF Downloads(0)
- Abstract views(992)
- HTML views(17)
Login In
DownLoad: