蒽加氢产物的结构指认和定量核磁共振分析

蒽加氢产物的结构指认和定量核磁共振分析

窦梦雨,赵奇,侯相林,刘雷,唐明兴,王英雄

Structural Elucidation and Quantitative Analysis of Hydrogenation Products of Anthracene by NMR Spectroscopy

Meng-yu DOU,Qi ZHAO,Xiang-lin HOU,Lei LIU,Ming-xing TANG,Ying-xiong WANG

表1 蒽加氢产物的¹H NMR和¹³C NMR数据归属

Table 1 ¹H NMR and ¹³C NMR data assignments of anthracene hydrogenation products

化合物	分子结构	原子编号	δ_C	δ_H (J/Hz)	HSQC	¹H-¹H COSY
二氢蒽		1/4/5/8	127.4	7.29 (4H, dd, J=5.5/3.4)	+	H-2/3/6/7
		2/3/6/7	126.1	7.19 (4H, dd, J=5.6/3.3)	+	H-1/4/5/8
		9/10	36.1	3.93 (4H, s)	+	/
		11/12/13/14	136.8	/	/	/
四氢蒽		1/4	124.9	7.34 (2H, dd, J=6.3/3.2)	+	H-2/3
		2/3	127.0	7.70 (2H, dd, J=6.2/3.3)	+	H-1/4
		6/7	23.4	1.86 (4H, m)	+	H-5/8
		5/8	29.9	2.97 (4H, m)	+	H-6/7
		9/10	126.6	7.53 (2H, s)	+	/
		11/12	136.2	/	/	/
		13/14	136.1	/	/	/
对称八氢蒽		1/4/5/8	29.0	2.70 (8H, m)	+	H-2/3/6/7
		2/3/6/7	23.4	1.77 (8H, m)	+	H-1/4/5/8
		9/10	129.7	6.78 (2H, s)	/	/
		11/12/13/14	129.5	/	/	/
蒽*		1/4/5/8	128.2	8.00 (4H, dd, J=6.4/3.3)	+	H-2/3/6/7
		2/3/6/7	125.4	7.45 (4H, dd, J=6.6/3.3)	+	H-1/4/5/8
		9/10	126.2	8.42 (2H, s)	+	/
		11/12/13/14	131.7	/	/	/