SALTS OF DIAMINOACETALS AND DIAMINOKETALS AND THEIR SYNTHESIS, AND THEIR TRANSFORMATIONS TO DIAMINOACETALS AND DIAMINOKETALS
申请人:Connora Technologies, Inc.
公开号:US20190016667A1
公开(公告)日:2019-01-17
This application relates, in part, to novel salts represented by the following structure of Formula (1):
wherein R
1a
is selected from the group consisting of hydrogen and optionally substituted alkyl (e.g., unsubstituted C
1-6
alkyl, e.g., —CH
3
); R
1b
is optionally substituted alkyl (e.g., unsubstituted C
1-6
alkyl, e.g., —CH
3
); each occurrence of R
2
and R
3
is independently selected from the group consisting of hydrogen, optionally substituted alkyl, optionally substituted cycloalkyl, and optionally substituted aryl; R
2
and R
3
can combine with each other to form optionally substituted cycloalkyl; each m and n is independently an integer ranging from 1 to 20 (e.g., m and n is independently an integer ranging from 1 to 5); and each of Q
1
⊖
and Q
2
⊖
is independently a counterion (e.g., each of Q
1
⊖
and Q
2
⊖
is independently a counterion selected from the group consisting of chloride, bromide, fluoride, iodide, acetate, carboxylate, hydrogen sulfate, nitrate, and phenolate, and sulfonate, e.g., chloride), and methods of making the same.
本申请部分涉及以下结构的新型盐(化学式(1)):其中R1a从氢和可选择地取代的烷基(例如,未取代的C1-6烷基,例如,-CH3)中选择;R1b是可选择地取代的烷基(例如,未取代的C1-6烷基,例如,-CH3);R2和R3的每次出现独立地选择自氢、可选择地取代的烷基、可选择地取代的环烷基和可选择地取代的芳基组成;R2和R3可以相互结合形成可选择地取代的环烷基;每个m和n独立地是从1到20的整数范围(例如,m和n独立地是从1到5的整数);Q1⊖和Q2⊖中的每一个独立地是一个反离子(例如,Q1⊖和Q2⊖中的每一个独立地是从氯化物、溴化物、氟化物、碘化物、乙酸盐、羧酸盐、硫酸氢盐、硝酸盐、苯酚盐和磺酸盐等组成中选择的反离子,例如氯化物),以及其制备方法。