Synthesis of 2′- and 3′-Acetoxyolivetols [5-(2- and 3-Acetoxypentyl)-1,3-benzenediols]: Key Intermediates in the Synthesis of Tetrahydrocannabinol Derivatives - Duffley, R P; Handrick, G R; Uliss, D B; Lambert, G; Dalzell, H C; Razdan, R K (Synthesis, 1980)