During production of the article by Samame et al1 errors were introduced in Table 1. Many of the substrates and diagnostic product ions were misplaced. In addition, the headings of the final two columns were run together as ‘Theoretical measured’ when they should be separate headings, ‘Theoretical’ and ‘Measured’. The corrected table is provided here.

TABLE 1. Substrate scope and corresponding [diol + 39]⁺ diagnostic ions of derivatized products. Theoretical masses for the most abundant isotopologues are shown. Ratios were determined by peak area % normalization, integrating only the peaks arising from the two orthoesters 3 and 4

Entry	Substrate	Mass [M]	Ratio	Diagnostic	Mass [diol + 39]+
		Theoretical	3:4	Production	Theoretical	Measured
1		102.0681	2:98		141.0910	141.0911
2		170.1307	81:19		209.1536	209.1537
3		104.0473	51:49		143.0703	143.0702
4		90.0681	32:68		129.0910	129.0910
5		180.1150	72:28		219.1380	219.1380
6		110.0368	100:0		149.0597	149.0597
7		214.0994	4:96		253.1223	253.1224
8		138.0681	48:52		177.0910	177.0910

中文翻译：

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使用源自原酸酯官能团电子电离的诊断离子鉴定邻二醇

在生产过程中的文章Samame等人的1点在表1中引入的误差的许多底物和诊断产物离子被放错了地方。另外，当最后两列的标题应分别为“理论”和“已测量”时，它们以“理论测量”形式一起运行。此处提供了更正的表。

表1.衍生产物的底物范围和相应的[二醇+ 39] ⁺诊断离子。显示了最丰富的同位素同位素的理论质量。比率由峰面积％归一化确定，仅对两个原酸酯3和4产生的峰进行积分

条目	基质	质量[M]	比	诊断	质量[二醇+ 39] +
		理论上的	3：4	生产	理论上的	实测
1个		102.0681	2:98		141.0910	141.0911
2		170.1307	81:19		209.1536	209.1537
3		104.0473	51:49		143.0703	143.0702
4		90.0681	32:68		129.0910	129.0910
5		180.1150	72:28		219.1380	219.1380
6		110.0368	100：0		149.0597	149.0597
7		214.0994	4:96		253.1223	253.1224
8		138.0681	48:52		177.0910	177.0910