摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

2-oxo-1,3-dioxolane-4-carboxylic acid | 871835-30-2

中文名称
——
中文别名
——
英文名称
2-oxo-1,3-dioxolane-4-carboxylic acid
英文别名
——
2-oxo-1,3-dioxolane-4-carboxylic acid化学式
CAS
871835-30-2
化学式
C4H4O5
mdl
——
分子量
132.073
InChiKey
INDZWIZFONXCIY-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    483.5±38.0 °C(Predicted)
  • 密度:
    1.660±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -0.1
  • 重原子数:
    9
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    72.8
  • 氢给体数:
    1
  • 氢受体数:
    5

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    2-oxo-1,3-dioxolane-4-carboxylic acid氯化亚砜 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 2.0h, 以100%的产率得到2-oxo-1,3-dioxolane-4-acyl chloride
    参考文献:
    名称:
    [EN] 2-OXO-1,3-DIOXOLANE-4-ACYL HALIDES, THEIR PREPARATION AND USE
    [FR] HALOGÉNURES DE 2-OXO-1,3-DIOXOLANE-4-ACYLE, LEUR PRÉPARATION ET LEUR UTILISATION
    摘要:
    本发明提出了式(I)的2-氧代-1,3-二氧杂环戊酰卤化物,其中X从F、Cl、Br、I和它们的混合物中选择,优选为Cl,以及制备所述2-氧代-1,3-二氧杂环戊酰卤化物的方法,使用所述2-氧代-1,3-二氧杂环戊酰卤化物制备式(II)的2-氧代-1,3-二氧杂环戊酸酯,使用所述2-氧代-1,3-二氧杂环戊酰卤化物制备式(III)的2-氧代-1,3-二氧杂环戊酰胺,以及使用所述2-氧代-1,3-二氧杂环戊酰卤化物作为胺的阻滞剂。
    公开号:
    WO2014206636A1
  • 作为产物:
    描述:
    羟甲基二氧杂戊环酮2,2,6,6-四甲基哌啶氧化物三氯异氰尿酸 、 sodium bromide 作用下, 以 丙酮 为溶剂, 反应 18.0h, 以58%的产率得到2-oxo-1,3-dioxolane-4-carboxylic acid
    参考文献:
    名称:
    METHOD FOR PRODUCING NON-ISOCYANATE POLYURETHANES
    摘要:
    本申请涉及一种生产非异氰酸酯聚氨酯的方法。更具体地说,该申请涉及一种通过使用从酰胺吲哚衍生物、苯并咪唑衍生物和方酰胺衍生物中选择的单一催化剂组分来生产非异氰酸酯聚氨酯的方法。
    公开号:
    US20210324141A1
点击查看最新优质反应信息

文献信息

  • [EN] 2-OXO-1,3-DIOXOLANE-4-CARBOXAMIDES, THEIR PREPARATION AND USE<br/>[FR] 2-OXO-1,3-DIOXOLANE-4-CARBOXAMIDES, LEUR PRÉPARATION ET LEUR UTILISATION
    申请人:CONSTR RES & TECH GMBH
    公开号:WO2013092011A1
    公开(公告)日:2013-06-27
    The present invention relates to 2-oxo-1,3-dioxolane-4-carboxamides of formula (I), in which F½ can be, inter alia, an n-valent radical (n > 1), which is substituted with n-1 further 2-oxo-1,3-dioxolane-4-carboxamide groups of general formula (II), to processes for the preparation of these 2-oxo-1,3-dioxolane-4-carboxamides, to processes for the preparation of the 2-oxo-l,3-diox-olane-4-carboxylic acids of formula (III), which are suitable starting materials for the above processes, and to the use of said 2-oxo-1,3-dioxolane-4-carboxamides for the preparation of (poly)hydroxyurethanes, -hydroxycarbonates and -hydroxysulfanylformates, and also as end groups for the blocking of amines.
    本发明涉及式(I)的2-氧代-1,3-二氧杂环戊二酰胺,其中F½可以是n价基团(n > 1),该基团被n-1个进一步的通式(II)的2-氧代-1,3-二氧杂环戊二酰胺基团所取代,以及用于制备这些2-氧代-1,3-二氧杂环戊二酰胺的方法,用于制备通式(III)的2-氧代-1,3-二氧-杂环戊二酸的方法,该酸是上述方法的适用起始物质,并且用于制备(聚)羟基脲、-羟基碳酸酯和-羟基硫酰甲酸酯的所述2-氧代-1,3-二氧杂环戊二酰胺的用途,以及作为胺的阻滞末端基团。
  • [EN] 2-OXO-1,3-DIOXOLANE-4-CARBOXAMIDE BUILDING BLOCKS, THEIR PREPARATION AND USE<br/>[FR] ÉLÉMENTS CONSTITUTIFS DE TYPE 2-OXO-1,3-DIOXOLANE-4-CARBOXAMIDE, LEUR PRÉPARATION ET UTILISATION
    申请人:CONSTR RES & TECH GMBH
    公开号:WO2014118268A1
    公开(公告)日:2014-08-07
    The present invention suggests a 2-oxo-1,3-dioxolane-4-carboxamide of formula (I), wherein R is an n-valent radical, n is an integer from 2 to 4, preferably from 2 to 3, and x is an integer from 1 to n-1. The invention furthermore suggests a process for the preparation of the 2-oxo-1,3-dioxolane-4-carboxamide of formula (I) from 2-oxo-1,3- dioxolane-4-carboxylic acid of formula (II), with a polyisocyanate of the formula R(NCO)n, where R and n have the meanings given, the use of the 2-oxo-1,3-dioxolane-4-carboxamide of formula (I) for the preparation of a 2-oxo-1,3-dioxolane-4-carboxamide-substituted prepolymer, and the 2-oxo-1,3-dioxolane-4-carboxamide-substituted prepolymer thus obtainable.
    本发明提出了一种式(I)的2-氧代-1,3-二氧杂环戊酰胺,其中R是一个n价基团,n是一个整数,范围从2到4,最好从2到3,x是一个整数,范围从1到n-1。此外,本发明提出了一种从式(II)的2-氧代-1,3-二氧杂环戊酸通过式R(NCO)n的多异氰酸酯的制备方法,其中R和n具有给定的含义,以及使用式(I)的2-氧代-1,3-二氧杂环戊酰胺制备2-氧代-1,3-二氧杂环戊酰胺取代预聚合物,以及由此获得的2-氧代-1,3-二氧杂环戊酰胺取代预聚合物。
  • 2-oxo-1,3-dioxolane-4-carboxamide building blocks, their preparation and use
    申请人:Construction Research & Technology GmbH
    公开号:EP2762471A1
    公开(公告)日:2014-08-06
    The present invention suggests a 2-oxo-1,3-dioxolane-4-carboxamide of formula (I), wherein R is an n-valent radical, n is an integer from 2 to 10 and x is an integer from 1 to n-1. The invention furthermore suggests a process for the preparation of the 2-oxo-1,3-dioxolane-4-carboxamide of formula (I) from 2-oxo-1,3-dioxolane-4-carboxylic acid of formula (II) with a polyisocyanate of the formula R(NCO)n, where R and n have the meanings given, and the use of the 2-oxo-1,3-dioxolane-4-carboxamide of formula (I) for the preparation of a 2-oxo-1,3-dioxolane-4-carboxamide-substituted prepolymer.
    本发明提出了一种式(I)的2-氧代-1,3-二氧杂环戊烷-4-羧酰胺, 其中R是一个n价基团,n是从2到10的整数,x是从1到n-1的整数。该发明进一步提出了一种从式(II)的2-氧代-1,3-二氧杂环戊烷-4-羧酸制备式(I)的2-氧代-1,3-二氧杂环戊烷-4-羧酰胺的方法 与式R(NCO)n的多异氰酸酯反应,其中R和n具有所述的含义,并且使用式(I)的2-氧代-1,3-二氧杂环戊烷-4-羧酰胺制备2-氧代-1,3-二氧杂环戊烷-4-羧酰胺取代预聚合物。
  • 2-Oxo-1,3-dioxolane-4-acyl halides, their preparation and use
    申请人:Construction Research & Technology GmbH
    公开号:EP2818465A1
    公开(公告)日:2014-12-31
    The present invention suggests 2-oxo-1,3-dioxolane-4-acyl halides of formula (I), wherein X is selected from F, Cl, Br, I and mixtures thereof, preferably Cl, processes for the preparation of said 2-oxo-1,3-dioxolane-4-acyl halides, the use of said 2-oxo-1,3-dioxolane-4-acyl halides for the preparation of 2-oxo-1,3-dioxolane-4-carboxylic esters of formula (II), the use of said 2-oxo-1,3-dioxolane-4-acyl halides for the preparation of 2-oxo-1,3-diox-olane-4-carboxamides of formula (III), and also the use of said 2-oxo-1,3-dioxolane-4-acyl halides as agents for the blocking of amines.
    本发明提出了式(I)的2-氧代-1,3-二氧杂环戊酰卤化物, 其中X从F、Cl、Br、I和它们的混合物中选择,优选为Cl,所述2-氧代-1,3-二氧杂环戊酰卤化物的制备方法,所述2-氧代-1,3-二氧杂环戊酰卤化物的用途用于制备式(II)的2-氧代-1,3-二氧杂环戊酸酯, 所述2-氧代-1,3-二氧杂环戊酰卤化物的用途用于制备式(III)的2-氧代-1,3-二氧-杂环戊酰胺, 以及所述2-氧代-1,3-二氧杂环戊酰卤化物的用途作为胺的阻滞剂。
  • [EN] 2-HYDROXYETHYL 2-OXO-1, 3-DIOXOLANE-4-CARBOXYLATES, THEIR PREPARATION AND USE<br/>[FR] 2-OXO-1,3-DIOXOLANE-4-CARBOXYLATES DE 2-HYDROXYÉTHYLE, LEUR PRÉPARATION ET UTILISATION
    申请人:CONSTR RES & TECH GMBH
    公开号:WO2015132080A1
    公开(公告)日:2015-09-11
    The present invention suggests 2-hydroxyethyl 2-oxo-1,3-dioxolane-4-carboxylates of formula (I): (I) wherein one of R1 and R2 can be hydrogen. In particular, R1 and R2, if not hydrogen, and in each case independently of one another, are selected from straight-chain, branched or cyclic C1-22-alkyl groups, preferably C1-12-alkyl groups, C6-12-aryl groups, C6-18-aralkyl groups and C6-18-alkaryl groups, wherein R1 and/or R2, in each case independently of one another, may comprise at least one additional functional group, selected from hydroxyl groups, ether groups, ester groups, epoxy groups, and double bonds, and wherein R2 may be substituted with up to 10, preferably with 1 to 5, and in particular with 1or 2 further 2-hydroxyethyl2-OXO-1,3- dioxolane-4-carboxylic groups. The 2-hydroxyethyl 2-oxo-1,3-dioxolane-4-carboxylates can be prepared by reacting 2-oxo-1,3-dioxolane-4-carboxylic acid with epoxides and can be used for the preparation of hydroxyurethanes through reaction with amines, such as amine hardeners. Moreover, they can also be used as end groups for the blocking of amines.
    本发明提出了式(I)的2-羟乙基2-氧代-1,3-二噁烷-4-羧酸酯:(I),其中R1和R2中的一个可以是氢。特别地,如果R1和R2不是氢,那么它们分别独立地选自直链、支链或环状C1-22烷基、优选为C1-12烷基、C6-12芳基、C6-18芳基烷基和C6-18烷基芳基,其中R1和/或R2,分别独立地,可能包括至少一个额外的功能基团,选自羟基、醚基、酯基、环氧基和双键,且R2可能被取代为最多10个,优选为1到5个,特别为1或2个进一步的2-羟乙基2-氧代-1,3-二噁烷-4-羧酸基团。2-羟乙基2-氧代-1,3-二噁烷-4-羧酸酯可通过将2-氧代-1,3-二噁烷-4-羧酸与环氧化物反应制备,并可用于通过与胺类化合物(例如胺固化剂)反应制备羟基脲。此外,它们还可用作阻断胺类化合物的末端基团。
查看更多