Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 31 references without a DOI — listed, not checked
no DOI — not checkedN. Zhu, C.Q. Lou, H.L. Hong, L.G. Yan, L.M. Han, Method for green synthesis of 2-mercaptobenzothiazole derivative from o-aminoaromatic disulfide and carbon disulfide, CN patent 105,949,147, Sep 21, 2016.
no DOI — not checkedW.R. Zhang, W. Wang, S.Q. Zhi, Production method of rubber accelerator MBT, CN Patent 104,672,169, June 03, 2015.
no DOI — not checkedH. Zhang, S.X. Li, B.T. Yue, S.M. Yin, 2-Mercaptobenzothiazole refining method, CN patent 105,061,357, Nov 18, 2015.
no DOI — not checkedS.J. Xu, R.G. Dong, X.J. Wang, S.M. Li, C.N. Zheng, Y.M. Ma, X.S. Li, H. Liu, Method for continuously purifying rubber vulcanization accelerator M by using solvent, CN Patent 104,529,937, April 22, 2015.
no DOI — not checkedA. Michel, T. Adrien, Process for the purification of mercapto benzothiazole, FR Patent 2,450,828, Oct 3, 1980.
no DOI — not checkedM.W. Harman, Vulcanization accelerator, US patent 2,191,656, Feb 27, 1940.
no DOI — not checkedW.R. Zhang, S.Y. Yue, Q. Gao, C.F. Sheng, Purification method of 2-mercaptobenzothiazole serving as rubber vulcanization accelerator M, CN Patent 104,311,505, Jan 28, 2015.
no DOI — not checkedS. Sagawa, H. Kunihiro, O. Kimura, M. Inoue, Purification of crude 2-mercaptobenzothiazole, US Patent 3,904,638, Sep 9, 1975.
no DOI — not checkedC.K. Shaw, Purification of mercaptobenzothiazole, US Patent 4,515,957, May 07, 1985.
no DOI — not checkedM. Alicot, Process for the purification of mercaptobenzothizaole, US Patent 4,647,669, March 3, 1987.
no DOI — not checkedR.G. Weyker, R.H. Ebel, Purification of mercaptobenzothiazole, US Patent 2,730,528, Jan 10, 1956.
no DOI — not checkedK. Krizanovic, L. Muntagova, Method of obtaining 2-mercaptobenzothiazole, EP Patent 1,699,769, April 4, 2007.
no DOI — not checkedS.S. Toukan, P. Nannelli, Purification of 2-mercaptobenzothiazole, US Patent 4,343,946, Aug 10, 1982.
no DOI — not checkedS. Seiji, K. Haruo, K. Osamu, I. Masatoshi, Process for purification of crude 2-mercaptobenzothiazole, US Patent 3,681,371, Aug 1, 1972.
no DOI — not checkedM.C. Du, W.B. Wang, C.L. Wei, D.L. Ma, S.J. Xu, Q.G. Sun, Purification process for vulcanization accelerator 2-mercaptobenzothiazole, CN Patent 101,693,701, April 14, 2010.
no DOI — not checkedW.B. Wang, M.C. Du, C.L. Wei, Y.M. Ma, L.L. Shi, D.L. Ma, Fine purification method for rubber vulcanization accelerant 2-mercaptobenzothiazole (M), CN Patent 101,402,615, April 8, 2009.
no DOI — not checkedK. Reinartz, H. Schlesmann, S. Dietl, Process for the purification of crude 2-mercaptobenzothiazole, DE patent 4,126,992, Dec 17, 1992.
no DOI — not checkedZ.H. Shi, J.W. Qu, H.X. Li, T.X. Guo, Z.L. Wang, T.W. Ge, J.J. Qian, Z.J. Wu, X.F. Tao, F. Wang, Purification method of rubber vulcanization accelerator 2-mercaptobenzothiazole, CN Patent 105,524,014, April 27, 2016.
no DOI — not checkedK. Reinartz, H. Schlesmann, S. Dietl, Process for the purification of crude 2-mercaptobenzothiazole, US Patent 5,198,550, March 3, 1993.
no DOI — not checkedK. Sakuma, K. Hotsuta, Purification of 2-mercaptobenzothiazole, JPS Patent 6,025,979, Feb 8, 1985.
no DOI — not checkedR.N. Khamitov, T.P. Kononova, T.F. Osipova, T. Nagaev, Method of preparing purifying melt of 2-mercaptobenzthiazole, SU patent 852,869, Aug 7, 1981.
no DOI — not checkedY. Kawaoka, T. Kifune, M. Teshima, T. Koizumi, Process for purification of crude 2-mercaptobenzothiazole, US Patent 4,061,646, Dec 6, 1977.
no DOI — not checkedM.J.C. Alicot, R.H.P. Rhode, A.P.N. Tignol, Process for the purification of mercaptobenzothiazole, US Patent 4,192,804, March 11, 1980.
no DOI — not checkedA.M.J. Camille, R. Rene, T.A.P. Noal, Process for the purification of mercapto benzothiazole, US Patent 4,371,698, Feb 1, 1983.
no DOI — not checkedR.H. Ebel, Improvements relating to the purification of crude mercaptobenzothiazole, GB patent 734,970, Aug 10, 1955.
no DOI — not checkedH.P. Roberts, Process for manufacture of mercapto aryl thiazoles, US Patent 2,090,233, Aug 17, 1937.
no DOI — not checkedNew process for recovery of 2-mercaptobenzothiazole from ceftriaxone mother liquor
no DOI — not checked10.1016/j.jct.2017.05.013_b0205
no DOI — not checked10.1016/j.jct.2017.05.013_b0210
no DOI — not checked10.1016/j.jct.2017.05.013_b0240
no DOI — not checked10.1016/j.jct.2017.05.013_b0250
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