Dodecanol abietate succinic anhydride was synthesized from abietic acid.The structures of products were characterized by spectrum of IR，HNMR and MS.

以枞，合成了十二醇酯琥珀酐，采用红外光谱、核磁共振波谱及质谱对中间物及终物进行了结构表证。

From rosin purified abietic acid was prepared by using abietic acid as stared material acylamino surfactant was synthesized by maleric anhydride and diethanolamine.

用松香纯化得到的松香(枞)马来酐反应得马来海松,二乙醇胺反应制得松香马来酰胺基乙醇表面活情剂.

Dodecanol abietate succinic anhydride was synthesized from abietic acid.The structures of products were characterized by spectrum of IR，HNMR and MS.

以枞为起点，合成了十二醇，采用红外光谱、核磁共振波谱及质谱对中间物及终物进行了结构表证。

From rosin purified abietic acid was prepared by using abietic acid as stared material acylamino surfactant was synthesized by maleric anhydride and diethanolamine.

用松香纯化得到的松香(枞)与马来应得马来海松,再与二乙醇胺应制得松香马来酰胺基乙醇表面活情剂.

Dodecanol abietate succinic anhydride was synthesized from abietic acid.The structures of products were characterized by spectrum of IR，HNMR and MS.

枞酸为起点，合成了十二醇酯琥珀酸酐，采用红外光谱、核磁共振波谱及质谱对中间物及终物进行了结构表证。

From rosin purified abietic acid was prepared by using abietic acid as stared material acylamino surfactant was synthesized by maleric anhydride and diethanolamine.

用松香纯化得到的松香酸(枞酸)与马来酸酐反应得马来海松酸,再与二乙醇胺反应制得松香马来酰胺基乙醇表面活情剂.

Dodecanol abietate succinic anhydride was synthesized from abietic acid.The structures of products were characterized by spectrum of IR，HNMR and MS.

以枞为起点，合成了十二醇酯琥珀酐，采用红外光谱、核磁共振波谱及质谱对中间物及终物进行了结构表证。

From rosin purified abietic acid was prepared by using abietic acid as stared material acylamino surfactant was synthesized by maleric anhydride and diethanolamine.

用纯化到的(枞)与马来酐反应马来海,再与二乙醇胺反应制马来酰胺基乙醇表面活情剂.

Dodecanol abietate succinic anhydride was synthesized from abietic acid.The structures of products were characterized by spectrum of IR，HNMR and MS.

以枞酸为起点，合成了十二醇酯琥珀酸酐，采用红外、磁共振波及质对中间物及终物进行了结构表证。

From rosin purified abietic acid was prepared by using abietic acid as stared material acylamino surfactant was synthesized by maleric anhydride and diethanolamine.

用纯化得到酸(枞酸)与马来酸酐反应得马来海酸,再与二乙醇胺反应制得马来酰胺基乙醇表面活情剂.

Dodecanol abietate succinic anhydride was synthesized from abietic acid.The structures of products were characterized by spectrum of IR，HNMR and MS.

以枞酸为起点，十二醇酯琥珀酸酐，采用红外光谱、核磁共振波谱及质谱对中间物及终物进行结构表证。

From rosin purified abietic acid was prepared by using abietic acid as stared material acylamino surfactant was synthesized by maleric anhydride and diethanolamine.

用香纯化得到的香酸(枞酸)与马酸酐反应得马酸,再与二乙醇胺反应制得香马酰胺基乙醇表面活情剂.

Dodecanol abietate succinic anhydride was synthesized from abietic acid.The structures of products were characterized by spectrum of IR，HNMR and MS.

以枞酸为起点，合成了十二醇酯琥珀酸酐，采用红外光谱、核磁共振波谱及质谱物及终物进行了证。

From rosin purified abietic acid was prepared by using abietic acid as stared material acylamino surfactant was synthesized by maleric anhydride and diethanolamine.

用松香纯化得到的松香酸(枞酸)与马来酸酐反应得马来海松酸,再与二乙醇胺反应制得松香马来酰胺基乙醇面活情剂.

Dodecanol abietate succinic anhydride was synthesized from abietic acid.The structures of products were characterized by spectrum of IR，HNMR and MS.

以枞酸为起点，合成醇酯琥珀酸酐，采用红外光谱、核磁共振波谱及质谱对中间物及终物进行结构表证。

From rosin purified abietic acid was prepared by using abietic acid as stared material acylamino surfactant was synthesized by maleric anhydride and diethanolamine.

用松香纯化到的松香酸(枞酸)与酸酐反应海松酸,再与乙醇胺反应制松香酰胺基乙醇表面活情剂.

Dodecanol abietate succinic anhydride was synthesized from abietic acid.The structures of products were characterized by spectrum of IR，HNMR and MS.

以枞酸为起点，合成了十二醇酯琥珀酸酐，采用红外光谱、核磁共振波谱及质谱对中间物及终物进行了结构表证。

From rosin purified abietic acid was prepared by using abietic acid as stared material acylamino surfactant was synthesized by maleric anhydride and diethanolamine.

用松香纯化到的松香酸(枞酸)与马来酸酐反马来海松酸,再与二乙醇胺反松香马来酰胺基乙醇表面活情剂.